【free-fall_time】什么意思_英语free-fall_time的翻译_音标_读音_用法_例句_在线翻译

free-fall time

自由下落时间

... temperature fall time 降温时间 free-fall time 自由下落时间 pulse fall time discriminator 脉波降落时间鉴别器 ...

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abstract: The free-fall time is the characteristic time that would take a body to collapse under its own gravitational attraction, if no other forces existed to oppose the collapse. As such, it plays a fundamental role in setting the timescale for a wide variety of astrophysical processes—from star formation to helioseismology to supernovae—in which gravity plays a dominant role.

以上来源于: WordNet

To the point: with the Nikkei in free fall after the devastating earthquake -- notwithstanding the one-day bounce of nearly 6% this week -- is it time for savvy investors to step in and buy?

言归正传：随着日经指数（Nikkei）在大地震后直线下跌——尽管上周有一个交易日反弹近6%，眼下是精明的投资者入市并买入的时机吗？

youdao
DHV requires the parachute to open in less than 60 vertical meters when the load (simulating the pilot) and the parachute are dropped in free fall, side by side, at the same time.

而DHV要求在带着模拟飞行员必须在60米的垂直下落距离内打开，下抛时备份伞是同假人处于同一高度并列放下。

youdao
I know we can't have a long time to fall in love, so I have been free in the state.

我知道我们不可能过得很久才相爱，所以我一直游离在状态之外。

youdao

更多双语例句

Emergency anti-shorting rules were put in place for a time last fall in financial stocks to stop a trading free fall.

FORBES: Magazine Article

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