hydrostatic
US /ˌhaɪdrə'stætɪk/
・UK /ˌhaɪdrə'stætɪk/
A1 初級
adj.形容詞靜水力學的
Hydrostatic pressure
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05:00
- Hydrostatic weighing, or underwater weighing, is an option.
水中量重法,或是水底秤量法是個選擇
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15:36
- So you have a star that's massive enough, let's say it has to be about 40 times more massive than our sun by the time it runs out of all of the hydrogen in its core, something called hydrostatic equilibrium breaks.
所以你有一顆品質足夠大的恆星,比方說它的品質必須是我們太陽的40倍,當它耗盡核心中所有的氫氣時,一種叫做靜水平衡的東西就會打破。
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44:44
- Hydrostatic weighing.
靜水壓稱重。
- And just understand that with hydrostatic weighing, we're talking about Archimedes principle, which is basically that when you get down, you will displace water, all right, when you are fully immersed.
要知道,在靜水壓稱重中,我們說的是阿基米德原理,基本上就是當你趴下時,你會把水置換出來,好吧,當你完全浸入水中時。