查询词典 free fall

Remember it takes considerable time and distance to reach high speed: if terminal velocity is 180 km/h, it takes 6.1 seconds (151 m) to reach 150 km/h in free fall, while to reach 170 km/h takes 9.1 seconds (283 m).

注意达到这一速度需要相当长的时间和距离：如果终端速度为180km/h的话（这一速度由自由式跳伞员给出），需要6.1秒，151米的自由下落达到150km/h的速度，如果达到170km/h需要9.1秒，283米的自由下落。

Present fluidized bed designs do not consider the effect of biofilm, but the fluidization of bioparticles is different to that of smooth carriers, thus terminal free-fall velocity u in Richardson-Zaki equation and drag coefficient C should be modified.

目前流化床设计一般没有考虑生物膜的影响，但生物颗粒的流化行为有别於光滑载体，因此需要对曳力系数C和膨胀特性方程中的u进行必要的修正。

The two underwing stations could carry two PL-5 IR guided AAMs, unguided rocket pods or free-fall bombs.

二个机翼下挂点可以携带二枚PL-5 IR制导AAM、非制导火箭吊舱或自由落体炸弹。

As the cost of computers and communications continues to free fall and as the more potential customers there are in the country, it is of great benefit for business to universalize access.

由于计算机价格和通讯费用持续下降，并且中国的潜在消费者越来越多，因此普及网络的使用，会给商家带来丰厚的利润。

The announcement threw the emirate and the global credit markets into a vertiginous free fall.

迪拜政府的违约声明导致了迪拜和全球股市股价的自由落体式下滑。

This resulted in the deaths of many of Egypt's most talented people, contributing to the free fall of the Fatimid state.

这导致了埃及大量人才的死亡并一直持续到法蒂玛王朝的自然垮台。

For the next few hours, he and his friends rode all the fastest rides: the Flying Falcon, the Splashdown, Freddy's Free Fall, the Ghoster Coaster.

在接下来的几个小时里，他和他的朋友坐了所有最快的娱乐项目：飞行猎鹰，急流勇进，Freddy式自由下落，幽灵过山车。

Concerning white and black keys, the same considerations are valid as for the free fall, scales and arpeggios, and rotation.

说到白键和黑键，就象考虑到自由下落、音阶、琶音和转动动作一样有很有必要。

Now, many seem to be in free fall and the news is likely to get grimmer.

如今，部分国家通货膨胀的速度就像自由落体，新闻中的批评之声更加尖锐。

American International Group Inc., its shares in free-fall, struggled Monday to pull off a tangled deal that involved placating state and federal regulators, convincing banks to give it a huge loan and staving off the credit-rating agencies that hold the giant insurer's fate in their hands.

股价直线下滑的美国国际集团(American International Group Inc。， AIG)周一极力想做成一桩错综复杂的交易，包括安抚政府监管机构，说服银行为它提供巨额贷款，并避开掌握这家保险巨头命运的信用评级机构。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了