Uncle Science Rocket
Uncle Science Rocket
  • Видео 1 143
  • Просмотров 56 283 685
The world's top ten aircraft rankings the air behemoth Airbus A380 can only be ranked third the r
全球十大飞机排行榜，空中巨兽空客A380只能位居第三，真正的霸主绝对超乎你的想象！【科学火箭叔】
本频道制作的所有视频都是为了向观众传递有趣的科普知识，绝对符合平台的使用政策。
大家好，我是你们的“百科全叔”火箭叔~
讲有趣的科学，教有料的创客！
通过对自然科学和社会科学知识的描述，勾勒出科学知识图景的整体轮廓！
想要了解更多知识，尽在【科学火箭叔】
科技文化-Technology And Culture：ruclips.net/p/PLZoy1vEa4j-wX4pYXl7skgq4aurHYW3DZ
生活科普-Life Science：ruclips.net/p/PLZoy1vEa4j-yQ---rt0mcJAuku1dfb3m3
动物科普-Animal：ruclips.net/p/PLZoy1vEa4j-wMbXdVseXmEr_7PzwKa5_7
干货讲解：ruclips.net/p/PLZoy1vEa4j-xmlAXkhbnzFobiUZMzuDnc
星球文化--Planet Culture：ruclips.net/p/PLZoy1vEa4j-wH2anDC7a7KfJyGhcClTM2
小玩意：ruclips.net/p/PLZoy1vEa4j-w15QE7rWzA-wGxA3aJoo2V
火箭叔教科学：ruclips.net/p/PLZoy1vEa4j-wlI70erPDJKDNJESoM8hMf
天文学--Astronomy：ruclips.net/p/PLZoy1vEa4j-wFurDq5yNv2qS8sJce-dFc
--------------------------------...
Просмотров: 395

Видео

How does the electromagnetic catapult on the aircraft carrier work? You listen to this lesson well43:12How does the electromagnetic catapult on the aircraft carrier work? You listen to this lesson well
How does the electromagnetic catapult on the aircraft carrier work? You listen to this lesson well
Просмотров 9 тыс.2 часа назад
航母上的电磁弹射器到底是怎么工作的？你把这节课听好，出去足够你吹牛了！【科学火箭叔】 本频道制作的所有视频都是为了向观众传递有趣的科普知识，绝对符合平台的使用政策。 大家好，我是你们的“百科全叔”火箭叔~ 讲有趣的科学，教有料的创客！ 通过对自然科学和社会科学知识的描述，勾勒出科学知识图景的整体轮廓！ 想要了解更多知识，尽在【科学火箭叔】 科技文化-Technology And Culture：ruclips.net/p/PLZoy1vEa4j-wX4pYXl7skgq4aurHYW3DZ 生活科普-Life Science：ruclips.net/p/PLZoy1vEa4j-yQ rt0mcJAuku1dfb3m3 动物科普-Animal：ruclips.net/p/PLZoy1vEa4j-wMbXdVseXmEr_7PzwKa5_7 干货讲解：ruclips.net/p/PLZo...
Why can China's lithium batteries dry up the world? How does it dominate? This video tells you all44:31Why can China's lithium batteries dry up the world? How does it dominate? This video tells you all
Why can China's lithium batteries dry up the world? How does it dominate? This video tells you all
Просмотров 12 тыс.7 часов назад
中国的锂电池为什么可以干翻全球？它又是如何占据主导地位的？这个视频告诉你全部答案！【科学火箭叔】 本频道制作的所有视频都是为了向观众传递有趣的科普知识，绝对符合平台的使用政策。 大家好，我是你们的“百科全叔”火箭叔~ 讲有趣的科学，教有料的创客！ 通过对自然科学和社会科学知识的描述，勾勒出科学知识图景的整体轮廓！ 想要了解更多知识，尽在【科学火箭叔】 科技文化-Technology And Culture：ruclips.net/p/PLZoy1vEa4j-wX4pYXl7skgq4aurHYW3DZ 生活科普-Life Science：ruclips.net/p/PLZoy1vEa4j-yQ rt0mcJAuku1dfb3m3 动物科普-Animal：ruclips.net/p/PLZoy1vEa4j-wMbXdVseXmEr_7PzwKa5_7 干货讲解：ruclips.net/...
想亲手搓一個核聚变反应堆吗？只要你年满12周岁，那你就有可能做到！【科学火箭叔】41:00想亲手搓一個核聚变反应堆吗？只要你年满12周岁，那你就有可能做到！【科学火箭叔】
想亲手搓一個核聚变反应堆吗？只要你年满12周岁，那你就有可能做到！【科学火箭叔】
Просмотров 5 тыс.12 часов назад
想亲手搓一個核聚变反应堆吗？只要你年满12周岁，那你就有可能做到！【科学火箭叔】 本频道制作的所有视频都是为了向观众传递有趣的科普知识，绝对符合平台的使用政策。 大家好，我是你们的“百科全叔”火箭叔~ 讲有趣的科学，教有料的创客！ 通过对自然科学和社会科学知识的描述，勾勒出科学知识图景的整体轮廓！ 想要了解更多知识，尽在【科学火箭叔】 喜欢我就订阅我吧，不要忘记点击小铃铛奥🔔您的支持对我来说很宝贵！💨 kexuehuojianshu.page.link/Dingyue #科学火箭叔#科普#文化
Solar panels can only be laid on the road? From land to sea the most suitable for photovoltaic is43:39Solar panels can only be laid on the road? From land to sea the most suitable for photovoltaic is
Solar panels can only be laid on the road? From land to sea the most suitable for photovoltaic is
Просмотров 5 тыс.16 часов назад
太阳能电池板只能铺设在路上吗？从陆地到海洋，最适合光伏的还得是它！【科学火箭叔】 本频道制作的所有视频都是为了向观众传递有趣的科普知识，绝对符合平台的使用政策。 大家好，我是你们的“百科全叔”火箭叔~ 讲有趣的科学，教有料的创客！ 通过对自然科学和社会科学知识的描述，勾勒出科学知识图景的整体轮廓！ 想要了解更多知识，尽在【科学火箭叔】 科技文化-Technology And Culture：ruclips.net/p/PLZoy1vEa4j-wX4pYXl7skgq4aurHYW3DZ 生活科普-Life Science：ruclips.net/p/PLZoy1vEa4j-yQ rt0mcJAuku1dfb3m3 动物科普-Animal：ruclips.net/p/PLZoy1vEa4j-wMbXdVseXmEr_7PzwKa5_7 干货讲解：ruclips.net/p/PLZoy1...
How does an offshore drilling platform work? How many types does he divide into? Uncle Rocket will44:28How does an offshore drilling platform work? How many types does he divide into? Uncle Rocket will
How does an offshore drilling platform work? How many types does he divide into? Uncle Rocket will
Просмотров 6 тыс.21 час назад
海上钻井平台是如何工作的？他又分为几种类型？火箭叔带你一探究竟！【科学火箭叔】 本频道制作的所有视频都是为了向观众传递有趣的科普知识，绝对符合平台的使用政策。 大家好，我是你们的“百科全叔”火箭叔~ 讲有趣的科学，教有料的创客！ 通过对自然科学和社会科学知识的描述，勾勒出科学知识图景的整体轮廓！ 想要了解更多知识，尽在【科学火箭叔】 科技文化-Technology And Culture：ruclips.net/p/PLZoy1vEa4j-wX4pYXl7skgq4aurHYW3DZ 生活科普-Life Science：ruclips.net/p/PLZoy1vEa4j-yQ rt0mcJAuku1dfb3m3 动物科普-Animal：ruclips.net/p/PLZoy1vEa4j-wMbXdVseXmEr_7PzwKa5_7 干货讲解：ruclips.net/p/PLZoy1v...
How were the ”clothes” carried by the surface and the bombs made? Can the EOD suit really keep the46:30How were the ”clothes” carried by the surface and the bombs made? Can the EOD suit really keep the
How were the ”clothes” carried by the surface and the bombs made? Can the EOD suit really keep the
Просмотров 28 тыс.День назад
How were the ”clothes” carried by the surface and the bombs made? Can the EOD suit really keep the
The working principle of the wheat harvester cutting threshing and cleaning are multifunctional41:33The working principle of the wheat harvester cutting threshing and cleaning are multifunctional
The working principle of the wheat harvester cutting threshing and cleaning are multifunctional
Просмотров 15 тыс.День назад
The working principle of the wheat harvester cutting threshing and cleaning are multifunctional
上世纪的人们有多疯狂！把辐射水当保健品，黑暗中发光的科学悲剧！【科学火箭叔】39:22上世纪的人们有多疯狂！把辐射水当保健品，黑暗中发光的科学悲剧！【科学火箭叔】
上世纪的人们有多疯狂！把辐射水当保健品，黑暗中发光的科学悲剧！【科学火箭叔】
Просмотров 7 тыс.14 дней назад
上世纪的人们有多疯狂！把辐射水当保健品，黑暗中发光的科学悲剧！【科学火箭叔】
The plane was born specifically for the collision why did the XP-79 fly only once and completely w41:17The plane was born specifically for the collision why did the XP-79 fly only once and completely w
The plane was born specifically for the collision why did the XP-79 fly only once and completely w
Просмотров 17 тыс.14 дней назад
The plane was born specifically for the collision why did the XP-79 fly only once and completely w
5 unducted fan engine more fuel efficient but the world only one aircraft in use this is why]52:515 unducted fan engine more fuel efficient but the world only one aircraft in use this is why]
5 unducted fan engine more fuel efficient but the world only one aircraft in use this is why]
Просмотров 88 тыс.14 дней назад
5 unducted fan engine more fuel efficient but the world only one aircraft in use this is why]
A smash-hit variable rear-wing aircraft from entry to abandonment! Why are fighter jets no longer34:05A smash-hit variable rear-wing aircraft from entry to abandonment! Why are fighter jets no longer
A smash-hit variable rear-wing aircraft from entry to abandonment! Why are fighter jets no longer
Просмотров 93 тыс.21 день назад
A smash-hit variable rear-wing aircraft from entry to abandonment! Why are fighter jets no longer
How does turbulence form five reasons for its formation and how dangerous will it be when an airc43:12How does turbulence form five reasons for its formation and how dangerous will it be when an airc
How does turbulence form five reasons for its formation and how dangerous will it be when an airc
Просмотров 8 тыс.21 день назад
How does turbulence form five reasons for its formation and how dangerous will it be when an airc
Losing half of the wing in the battle it can still take off. Why can it happen on the fighter! Sci45:18Losing half of the wing in the battle it can still take off. Why can it happen on the fighter! Sci
Losing half of the wing in the battle it can still take off. Why can it happen on the fighter! Sci
Просмотров 12 тыс.21 день назад
Losing half of the wing in the battle it can still take off. Why can it happen on the fighter! Sci
From visual to precise targeting? The design wanted to reduce casualties but it triggered the atom40:24From visual to precise targeting? The design wanted to reduce casualties but it triggered the atom
From visual to precise targeting? The design wanted to reduce casualties but it triggered the atom
Просмотров 12 тыс.21 день назад
From visual to precise targeting? The design wanted to reduce casualties but it triggered the atom
With F-15 to replace the rocket launch pad Boeing's brain is open is it fantastic or unrealistic!56:12With F-15 to replace the rocket launch pad Boeing's brain is open is it fantastic or unrealistic!
With F-15 to replace the rocket launch pad Boeing's brain is open is it fantastic or unrealistic!
Просмотров 17 тыс.28 дней назад
With F-15 to replace the rocket launch pad Boeing's brain is open is it fantastic or unrealistic!
The stealth plane that has been studied so far has not been found in the sky for three years. Why w40:44The stealth plane that has been studied so far has not been found in the sky for three years. Why w
The stealth plane that has been studied so far has not been found in the sky for three years. Why w
Просмотров 57 тыс.Месяц назад
The stealth plane that has been studied so far has not been found in the sky for three years. Why w
In the past life of the aircraft carrier in order to make the carrier aircraft take off and land s45:05In the past life of the aircraft carrier in order to make the carrier aircraft take off and land s
In the past life of the aircraft carrier in order to make the carrier aircraft take off and land s
Просмотров 49 тыс.Месяц назад
In the past life of the aircraft carrier in order to make the carrier aircraft take off and land s
The speed of the fifth generation aircraft is actually the slowest. Why is the technology advancing42:03The speed of the fifth generation aircraft is actually the slowest. Why is the technology advancing
The speed of the fifth generation aircraft is actually the slowest. Why is the technology advancing
Просмотров 47 тыс.Месяц назад
The speed of the fifth generation aircraft is actually the slowest. Why is the technology advancing
The Forgotten YF-23 only produced two fighters which were stronger than F-22 but why did they los51:36The Forgotten YF-23 only produced two fighters which were stronger than F-22 but why did they los
The Forgotten YF-23 only produced two fighters which were stronger than F-22 but why did they los
Просмотров 74 тыс.Месяц назад
The Forgotten YF-23 only produced two fighters which were stronger than F-22 but why did they los
The battleship's giant cannon has only 300 rounds of life but the tube has never been changed. Are1:01:03The battleship's giant cannon has only 300 rounds of life but the tube has never been changed. Are
The battleship's giant cannon has only 300 rounds of life but the tube has never been changed. Are
Просмотров 155 тыс.Месяц назад
The battleship's giant cannon has only 300 rounds of life but the tube has never been changed. Are
You have to pull a rope to open a cannon. Why can't you fire it with one click? Why haven't the 21s40:33You have to pull a rope to open a cannon. Why can't you fire it with one click? Why haven't the 21s
You have to pull a rope to open a cannon. Why can't you fire it with one click? Why haven't the 21s
Просмотров 48 тыс.Месяц назад
You have to pull a rope to open a cannon. Why can't you fire it with one click? Why haven't the 21s
Battleships are all main gun volley! Instead of taking turns shooting how difficult is aiming! Sci41:38Battleships are all main gun volley! Instead of taking turns shooting how difficult is aiming! Sci
Battleships are all main gun volley! Instead of taking turns shooting how difficult is aiming! Sci
Просмотров 21 тыс.Месяц назад
Battleships are all main gun volley! Instead of taking turns shooting how difficult is aiming! Sci
How was the 350-kilometer-per-hour undersea high-speed rail tunnel built?1:05:27How was the 350-kilometer-per-hour undersea high-speed rail tunnel built?
How was the 350-kilometer-per-hour undersea high-speed rail tunnel built?
Просмотров 8 тыс.Месяц назад
How was the 350-kilometer-per-hour undersea high-speed rail tunnel built?
Stealth is not that easy! RAH-66 ”Comanche” cost $40 billion how ten years pregnant is not born? [1:10:34Stealth is not that easy! RAH-66 ”Comanche” cost $40 billion how ten years pregnant is not born? [
Stealth is not that easy! RAH-66 ”Comanche” cost $40 billion how ten years pregnant is not born? [
Просмотров 43 тыс.Месяц назад
Stealth is not that easy! RAH-66 ”Comanche” cost $40 billion how ten years pregnant is not born? [
Do you still need an expert to flush the toilet? This U-shaped submarine was sunk by its own toilet57:37Do you still need an expert to flush the toilet? This U-shaped submarine was sunk by its own toilet
Do you still need an expert to flush the toilet? This U-shaped submarine was sunk by its own toilet
Просмотров 11 тыс.Месяц назад
Do you still need an expert to flush the toilet? This U-shaped submarine was sunk by its own toilet
Without a boost it is still breathing fire on one side. What does this rocket think! Scientific Ro57:40Without a boost it is still breathing fire on one side. What does this rocket think! Scientific Ro
Without a boost it is still breathing fire on one side. What does this rocket think! Scientific Ro
Просмотров 26 тыс.Месяц назад
Without a boost it is still breathing fire on one side. What does this rocket think! Scientific Ro
In the eyes of an observer what is the manufacturing level of Chinese rockets]48:01In the eyes of an observer what is the manufacturing level of Chinese rockets]
In the eyes of an observer what is the manufacturing level of Chinese rockets]
Просмотров 19 тыс.Месяц назад
In the eyes of an observer what is the manufacturing level of Chinese rockets]
More than half of China's high-speed rail which can circle the equator runs on the elevated. Why?57:16More than half of China's high-speed rail which can circle the equator runs on the elevated. Why?
More than half of China's high-speed rail which can circle the equator runs on the elevated. Why?
Просмотров 25 тыс.Месяц назад
More than half of China's high-speed rail which can circle the equator runs on the elevated. Why?
How to start an F1 car? 4 seconds from 300 per hour to motionless why is F1 brake so neat? [uncle43:43How to start an F1 car? 4 seconds from 300 per hour to motionless why is F1 brake so neat? [uncle
How to start an F1 car? 4 seconds from 300 per hour to motionless why is F1 brake so neat? [uncle
Просмотров 17 тыс.Месяц назад
How to start an F1 car? 4 seconds from 300 per hour to motionless why is F1 brake so neat? [uncle

Комментарии

  • @kevinmou62
    @kevinmou62 58 минут назад

    廢文一篇

  • @user-ti6sp1id2k
    @user-ti6sp1id2k Час назад

    首播

  • @LqFWeir
    @LqFWeir 2 часа назад

    如果全世界电网都合并，是不是就能解决这个问题？东半球给西半球供电？

  • @smith-if3tz
    @smith-if3tz 4 часа назад

    对对对J20不能隐身，洋人的子弹也打不死人😂

  • @t0139770
    @t0139770 4 часа назад

    航母的電磁彈射都是飛輪儲能的

  • @qiongshengzhou
    @qiongshengzhou 4 часа назад

    无知的可以把隐形当成隐身

  • @sham723723
    @sham723723 5 часов назад

    航母上的拖車：不管用蒸汽還是電磁的，我TMD都要被射出去是有差哦...（被揍）

  • @user-lz4du9ze9i
    @user-lz4du9ze9i 6 часов назад

    I love you

  • @BoZhaoengineering
    @BoZhaoengineering 10 часов назад

    外面几何曲线和SN curve 没关系

  • @64-89-PRC-Tanked-Citizens
    @64-89-PRC-Tanked-Citizens 11 часов назад

    科普頻道變成了大外宣. 惡心. 退訂.

    • @wais2024
      @wais2024 9 часов назад

      主要問題是你不喜歡的國家取得這個產業的壓倒性優勢而且你你沒法提出反駁。

    • @64-89-PRC-Tanked-Citizens
      @64-89-PRC-Tanked-Citizens 7 часов назад

      @@wais2024 那是你認爲的問題，反駁不是我的義務更不是我看科普頻道的目的。 你的蠢想法留給你自己。

  • @LMF710825
    @LMF710825 12 часов назад

    只在中國境內表演，都不飛來第一島鏈或台灣海峽中線演練，可測試看看究竟煎20到底有沒有說的那麼神，也不知道是在怕什麼

  • @user-jo8zn6bl6o
    @user-jo8zn6bl6o 12 часов назад

    你是哪來的自信怎麼認為中國鋰電池可以幹翻全球的

    • @wais2024
      @wais2024 9 часов назад

      日本英国都买中国BXD的电动巴士

  • @jessetam3289
    @jessetam3289 16 часов назад

    如果真能下降0.1度，那么串1000个不是能下降100度了？

    • @slbm41
      @slbm41 7 минут назад

      你確定那風速能通過一千個串起來的長度？才一個風速就降一半以上，連十個都吹不透吧．吹到半途就被周圍空氣加溫回去了．

  • @user-gg5dv4el4l
    @user-gg5dv4el4l 17 часов назад

    博主抖音上的完整版的视频说的是隐形战机雷达可以探测到，但是无法瞄准锁定😂看把你们激动的，生怕找不到吐槽诋毁的点

  • @user-zf9ch3xt6x
    @user-zf9ch3xt6x 21 час назад

    为什么不用大功率卷扬机和钢丝绳实现弹射呢，结构和装置都是成熟技术，何必做成那么长的电磁轨道呢。。。

    • @jas-shayisi
      @jas-shayisi 19 часов назад

      效率问题啊，卷扬机要是做得到弹射飞机，功率要求比电磁和蒸汽大很多😂

    • @UncleTech
      @UncleTech 19 часов назад

      只要脑洞够大钱够多，放大的弹弓、弓箭、投石机、链球机都能拿来弹射飞机。

    • @user-zf9ch3xt6x
      @user-zf9ch3xt6x 3 часа назад

      @@jas-shayisi 那高速电机配合齿轮组变速箱呢

  • @cashhsutwp
    @cashhsutwp 21 час назад

    因為便宜啊！😂😂😂

  • @bjing1316
    @bjing1316 22 часа назад

    记得好几年前，他们在非洲搞了这样的东西，号称取代空调，节省电力。

  • @user-uq1wq2mz2q
    @user-uq1wq2mz2q 22 часа назад

    美国的弹射是属于力大飞砖的那种，用到了磁悬浮的巨大飞轮储能，论制造技术，最难。 中国的弹射是属于后发技术优势的那种，核心就是，它是直流电的，利用超级电容阵列的快速放电去实现，虽然直流电的效率比交流电高很多，但是，它也是只能在直流电的舰船上才能用。

    • @attilathenun
      @attilathenun 21 час назад

      交流電能用整流器轉化成直流電，還是說轉化過程中會有問題？

    • @physicsboy0709
      @physicsboy0709 21 час назад

      @@attilathenun换流站需要占用空间。所以系统需要整体考虑。

    • @jas-shayisi
      @jas-shayisi 19 часов назад

      电磁肯定是好过蒸汽的，毋庸置疑，直流_交流啥的占用的空间，维护成本，人员培训调度哪样会比电磁来的方便简单，如果蒸汽这么好用，老美为啥也要改电？而且中国的特高压输电/变电站/储能技术几十年的发展了已经

    • @jas-shayisi
      @jas-shayisi 19 часов назад

      而且不管是蒸汽还是电磁都要力大飞砖😂😂😂

    • @user-uq1wq2mz2q
      @user-uq1wq2mz2q 19 часов назад

      @@attilathenun 自己想一下，从高压电转到你家的家用电，那个变电站得多大，还有转换的损耗，还有高压的交流电传输过程中，其实还会有产生电场的问题。 有时间，你可以去专门查一下资料。这个东西，绝对没有学校实验室里做实验那么简单。 对于航母来说，资源和空间都很重要，能省一点就省一点。

  • @willie8656
    @willie8656 23 часа назад

    請問火箭叔 現在飛機都是靠伯努力的壓力差原理 那如果不靠伯努力原理 只依賴機翼的迎風面角度差 能讓飛機飛起來嗎 (紙飛機是可以 那真飛機呢)

    • @wais2024
      @wais2024 9 часов назад

      作用力和反作用力，把空氣分子往下刮（加速），自然會有反作用力把飛機抬起。

  • @user-bn1cu7pl2d
    @user-bn1cu7pl2d 23 часа назад

    坦克有厕所吗？要是人在里面想拉屎尿尿但又不能出来该怎么办?

  • @user-em7mc1yv7p
    @user-em7mc1yv7p День назад

    火箭叔來yt 就是個錯誤 酸民一大堆出張嘴什麼都能罵什麼都要嫌 好像自己有多聰明一樣

  • @user-ko4hr3sb2y
    @user-ko4hr3sb2y День назад

    金北七

  • @user-kj1gc2cv8b
    @user-kj1gc2cv8b День назад

    誠心建議~~ 牆外的觀眾看影片有疑問都會去搜尋資料的 所以某些帶有高度"民族情懷"的影片,還是別發了~~ 這種的實在是看不下去.....

    • @kakaxifx4913
      @kakaxifx4913 23 часа назад

      不不不，所谓墙外的观众，我看下来绝大多数都是盲从信息的。 极少极少自己找资料，他们以为自己是言论自由，所以收到的资讯是准确的，其实他们生活在一个巨大的信息茧房里而不自知。倒是墙内的伙伴们，自始至终都知道墙内的消息不完全可靠，需要去跟墙外的信息对比分析。从而会得到相对客观很多的结论。

    • @user-xm4nt4ce5d
      @user-xm4nt4ce5d 23 часа назад

      @@kakaxifx4913 墙在心里😂

    • @user-uq1wq2mz2q
      @user-uq1wq2mz2q 23 часа назад

      墙在心里的原因。

    • @user-bg6gk5jy7w
      @user-bg6gk5jy7w 22 часа назад

      @@kakaxifx4913 好在有智者告诫我们要“与时俱进，实事求是”。让所谓墙内人多了更多破除迷信的自觉性。

    • @kakaxifx4913
      @kakaxifx4913 22 часа назад

      @@user-bg6gk5jy7w 嗯嗯， 是这样的，但是从对比看， 明显墙内的资讯是更加准确的，谣言要少很多。

  • @bronjay4195
    @bronjay4195 День назад

    抖音害人，已经无药可救了

  • @Meliodas-pq9xl
    @Meliodas-pq9xl День назад

    1:12 貓咪🐱

  • @ericcheng329
    @ericcheng329 День назад

    他们的江山更稳了

  • @grahamtrao7177
    @grahamtrao7177 День назад

    你那是室内外温差，但是如果降温效果明显的话，出风口温度还是能测出来的，如果出风口温度都没有一点下降的话，说明没用

    • @rangeo1492
      @rangeo1492 День назад

      壓縮的放熱跟膨脹吸熱一起吹出來 你覺得會有什麼效果 空氣是流體 從瓶口出來的風 會帶動附近的空氣吹出來 (俗稱的白努利定律) 以這個例子被帶動的空氣就來自瓶身 而這原始設計就是要把瓶身與瓶口隔離 瓶身會是燙的 瓶口的風是冷的 但這也是相對的溫度 實際上不會像是空調那樣大降十幾度 頂多就降個幾度，但降的這幾度對高溫環境是很大的賜福

  • @rangeo1492
    @rangeo1492 День назад

    我知道你想要測什麼 但測試的東西你自己都不瞭解是在測什麼? 隨便亂做影片，只是在誤導觀眾 空氣壓縮後再膨脹會有吸熱的效果 所以瓶口跟瓶身必須是隔離的環境 壓縮區(瓶身)跟膨脹區(瓶口)必須有牆 阻止直接的熱交換 就像冷氣的室內機是冷的 室外機是熱的 你把室內機跟室外機放在同樣一塊地方 那怎麼冷 道理很簡單，也很容易理解；怎麼到這邊就在耍白癡 這是給赤道地區 沙漠 沒有電 但還有風環境下用的東西 也就是說室外溫度少說4X幾度起跳 室內溫度也37度以上 從瓶口過來室內的風會比直接吹室外4X度的風涼上不少 因為是靠風壓造成的壓縮膨脹 吸熱、放熱 所以用的寶特瓶 瓶身截面積 跟瓶口的截面積差越大 吸熱放熱效果越好 還有風量問題，且寶特瓶有特定尺寸； 要有環境才能好好的測試 很明顯 你所在的環境沒辦法測試這個東西

    • @stishsun
      @stishsun День назад

      壓縮空氣會生熱

    • @catocheang4531
      @catocheang4531 8 часов назад

      別一開口就罵，這玩意玩的是氣體粒子流速差的，不是玩壓縮的

    • @slbm41
      @slbm41 10 минут назад

      網路上的影片就是這樣做的，瞎BB些什麼．被揭弊了惱羞啊？

  • @niqqaplease
    @niqqaplease День назад

    有穿過這個，真的蠻佩服那些拆彈專家，穿這個活動跟視野會嚴重受限又超級熱

  • @Tube-bh5ud
    @Tube-bh5ud День назад

    6:40什麼意思？損失40架為什麼

  • @user-cl6zq7vd6w
    @user-cl6zq7vd6w День назад

    美國將會立法 所有電池生產商 都要 回收及處理自己生產的電池垃圾 道士寧德時代還可能有競爭力 但中國電動車就 仲有冇競爭力？

    • @wais2024
      @wais2024 9 часов назад

      內地早就一大堆鋰電池回收廠再運作了。在廢料中回收資源，比礦山提煉更加容易吧。

    • @user-cl6zq7vd6w
      @user-cl6zq7vd6w 9 часов назад

      @@wais2024 而家唔係話佢做唔做到 係話佢有冇競爭力 喺美國設廠回收 成本好高 運返中國處理 風險好大

    • @wais2024
      @wais2024 9 часов назад

      @@user-cl6zq7vd6w 如果講實業，美國成個國家都冇競爭力架啦，大家今日先知咩？美國嚟緊嘅係搵啲爛鬼學者做研究話唔撚駛減排二氧化碳，溫室效應由得佢。

    • @wais2024
      @wais2024 9 часов назад

      @@user-cl6zq7vd6w 如果講實業 嗰個山巔之城就成個都冇乜競爭力架啦。 佢嚟緊會搵好多學者研究點樣spin到呢個世界唔需要淘汰燃油車輛

    • @user-cl6zq7vd6w
      @user-cl6zq7vd6w 8 часов назад

      @@wais2024 唔好搬龍門 咁樣搬法 你講乜都得

  • @ye_wu_he_shui
    @ye_wu_he_shui День назад

    雖然沒冷氣，但是英國坦克卻有加熱器可以煮開水泡茶

  • @mikeq2161
    @mikeq2161 День назад

    这种根据屁股坐在哪里的评论话语不知道已经说了多少次了，盲目的吹嘘低成本，自主供应链，环保。 然而一个产品是否能长期成功是取决于它在消费者真正的需求和消费者成本决定的，但显然中国的电池车很大程度上是以政治为目的而推动的而非自主商业化。 最为主要的电池车作为完全消耗性汽车，它真正让消费者付出成本往往是5到10年，一般到了5年后电池车的价值对市场而言与废铁无一， 相反燃油汽车只要保养好，它能开20年。

    • @wais2024
      @wais2024 9 часов назад

      开20年......燃油费维修费换催化器等成本可以让你买多几架电动车了。 另外，很多地方，柴油车十多年是强制退役，你不能开二十年。 在节能减碳和高油价的世界大潮流，燃油车辆多好也是不好，请面对现实。 你不喜欢电动车技术是因为你已经知道中国在这个产业有压倒性优势。

    • @mikeq2161
      @mikeq2161 8 часов назад

      @@wais2024 你和视频博主出来解释下，中国电池车压缩的成本到底压缩在哪个地方？人工还是原材料？你诉我原材料在中国便宜，人工也便宜？ 那么原材料商和工人，研发时间成本被压缩了，然后你告诉我中国电池车价格低，科技含量高，质量好？天啦，他们是孙悟空吗？

    • @mikeq2161
      @mikeq2161 8 часов назад

      @@wais2024 另外你说电车开个几年再让消费者买一辆新的，笑死😆，你当换手机呢，现在普通人换个手机都要从工资上挤牙膏，你这不是开玩笑吗

    • @wais2024
      @wais2024 8 часов назад

      @@mikeq2161 而家歐洲企業都要中國分享電動車技術，咪撚攞住啲過時資料以為自己好得意。歐盟最近要求中國車企提交電池配方等資料進行「審查」。歐盟產業專家都對自己嘅技術冇信心，要窺探中國技術啦。你繼續在心裏講中國電池沒技術含量也不會成真的。

    • @wais2024
      @wais2024 7 часов назад

      @@mikeq2161 燃油费维修费换催化器難道是免費？

  • @charger4790
    @charger4790 День назад

    M1a2新型有裝空調😂😂😂

  • @Xi_Jinpin
    @Xi_Jinpin День назад

    那是對小粉紅隱形啦😂😂

  • @user-cr1ny4gp9c
    @user-cr1ny4gp9c День назад

    成本1000我賣800，還不幹翻你們。

  • @nimaqu1656
    @nimaqu1656 День назад

    头部是不是可以换成高清摄像头，这样能加强防护

  • @user-kj8il8nw2c
    @user-kj8il8nw2c День назад

    电池这事真是，欧美最先鼓吹环保推动新能源普及和牵头相关研究， 然后这事就一直在天上飘着，迟迟拿不出什么成果，画饼骗经费罢了 直到中国入局，关于新能源普及这事才开始落地， 就好像画的饼被别人揉出来了一样，对欧美而言，相当尴尬 不过电池这东西，在作为放电器使用的时候是环保的， 但达到寿命报废的时候可一点不环保，现在爆发式的电驱车产量，很难想象十年二十年后怎么报废处置 而且火箭叔这什么毛病，新片子总剪旧片子进去混时长，观感很糟糕

  • @pascalzhou929
    @pascalzhou929 День назад

    你家的猫在开你的包

  • @W4581071
    @W4581071 День назад

    我以為火件什麼都懂 ,看完這集 ,原來 整個節目 全不懂 騙小白 可以 真正 的理由 卻 不知 __我退定

  • @chenyangxu8619
    @chenyangxu8619 День назад

    让我跟你老妈讲几句话

  • @tradermagic4544
    @tradermagic4544 День назад

    没关系 美国：：我只要加关税就行 这样操作我可以缓解我政府的财政赤字（增加关税 增加税收收入）

  • @rikuchen2867
    @rikuchen2867 День назад

    你怎麼知道？

  • @user-ff6wq9lj5s
    @user-ff6wq9lj5s День назад

    不只幹翻全球！現在還燒遍全中國！江湖人稱移動火葬場！

  • @user-yv1eg9ki3n
    @user-yv1eg9ki3n День назад

    評論區的蛙言蛙語真刮躁

  • @user-df1de8no8u
    @user-df1de8no8u День назад

    還需要裝按摩椅咖啡機

  • @cyuxi
    @cyuxi День назад

    压根看不到，真实形态只有cgi动画，你说这隐形厉不厉害😂

  • @llw7614
    @llw7614 2 дня назад

    sb

  • @user-il4wn5su5t
    @user-il4wn5su5t 2 дня назад

    因為各國環保法規,生產成本極高,然後搬去了中國,然後就......鋰電池時代來了

    • @wais2024
      @wais2024 9 часов назад

      中國現在環保法案是很嚴厲的，亦有很多環境人才提供污水廢氣潔淨方案，不用你擔心。

    • @64-89-PRC-Tanked-Citizens
      @64-89-PRC-Tanked-Citizens 6 часов назад

      @@wais2024 法案很嚴厲給外人看，執法不力有目共睹。

  • @user-gu5zi8ys7l
    @user-gu5zi8ys7l 2 дня назад

    隱身沒辦法！飲恨一把罩！😂😂😂！