valve
US /vælv/
・UK /vælv/
B1 中級英檢高級
n.名詞閥門：瓣膜
Here is the valve to turn the water on and off
影片字幕
兩個漩渦環在慢動作中相撞--每天更聰明 195 (Two Vortex Rings Colliding in SLOW MOTION - Smarter Every Day 195)
08:39
- a pneumatic cylinder, which is pumping air to a valve
而且他們製造出了這些從邊緣跑出來的二級環
Trion ICP / RIE 幹蝕刻 - 標準操作程序 (Trion ICP / RIE Dry Etch - Standard Operating Procedures)
14:38
- Both use for different processing and they both share what is called a bellows valve which means only one of these gases can be turned on at once.
這兩種氣體用於不同的加工過程，它們都共用一個波紋管閥門，這意味著一次只能開啟其中一種氣體。
為什麼波音公司花了十年時間才成功送太空人到國際太空站？ (Why It Took Boeing A Decade To Launch NASA Astronauts On Starliner)
13:47
- And then as they've been moving towards this final big milestone, which is flying actual people, there was a valve issue first identified with the United Launch Alliance Atlas V rocket that was resolved.
然後，在他們邁向最後一個重要里程碑--實際載人飛行--的過程中，聯合發射聯盟阿特拉斯五號火箭首先發現了一個閥門問題，這個問題已經得到解決。
- But then they also identified further propulsion issues with the valve system on the Starliner capsule.
但隨後他們又發現 "星際客艙 "上的閥門系統存在進一步的推進問題。
坦尚尼亞的非洲大野生動物園 | 塔蘭吉雷國家公園 (Great Africa Safari in Tanzania | Tarangire National Park)
11:54
- A really interesting way that their heart works with valves, essentially when they are standing up, they have a big heart that pumps the blood all the way up to their brain, but when they go down to drink water, they have to lower their head, and their heart has a special valve which cuts off blood flow so that they don't essentially black out from bending over.
它們的心臟有一個非常有趣的瓣膜工作方式，基本上，當它們站立時，它們有一個大心臟，把血液一直泵到大腦，但當它們低頭喝水時，它們必須低下頭，而它們的心臟有一個特殊的瓣膜，可以切斷血流，這樣它們就不會因為彎腰而昏厥。
為什麼壓縮空氣罐會變冷？ (Why Do Compressed Air Cans Get Cold?)
06:12
- But the gas is actually being squeezed out through a tiny valve.
但氣體實際上是通過一個微小的閥門被擠出來的。
- This difference is key; the gas passing through a valve isn't simply expanding - it's
這一區別是關鍵；通過閥門的氣體並不是簡單的膨脹--它是
大自然最酷的禮物 (Nature's Coolest Gifts)
05:10
- Now these valve abs stand tall and lonely, except for two of them that have been hugging each other for centuries.
現在，這些氣門腹肌高高在上，孤零零地站在那裡，除了其中兩個相擁了幾百年的人。
路易斯安那州 DeRidder PCA 紙漿和造紙廠爆炸的動畫演示 (Animation of Explosion at PCA's DeRidder, Louisiana, Pulp and Paper Mill)
06:22
- Due to this confusion, a valve designed to direct skimmed turpentine to the mill's turpentine recovery system remained closed for months.
由於這種混亂，一個用於將脫脂松節油導入工廠松節油回收系統的閥門數月來一直處於關閉狀態。
- This most likely triggered a relief valve on the tank's roof to add more air, to avoid damaging the tank from the vacuum created by low pressure.
這很可能觸發了油箱頂部的洩壓閥，以增加空氣，避免因壓力過低產生真空而損壞油箱。
埃德-赫爾姆斯（Ed Helms）與泰德-丹森（Ted Danson）談論他的新書和播客 "SNAFU" | 人人都知道你的名字 (Ed Helms Talks To Ted Danson About His Book & Podcast, "SNAFU" | Where Everybody Knows Your Name)
06:31
- And for me, my safety valve, because it was a lot, and somehow from my parents or my sister, I was able to go, oh, I need to deal with this.
對我來說，我的安全閥，因為它是一個很大的，不知何故，從我的父母或我的姐姐，我能夠去，哦，我需要處理這個問題。