查询词典 supersonic

While this is being done, a supersonic nozzle injects a high-velocity gas jet in the area of the cut. The viscous molten material produced is then quickly stretched and cooled by the gas jet in a simple elongation process, to yield a disordered net of intertwined amorphous micro- and nano-fibres.

接著，以超音速喷嘴将高速气体注入熔融区，黏稠的熔融材料在简单的拉伸过程中藉由喷气快速冷却，产生一个非晶体微纳米纤维纠结成的网状结构。

The newest of these are equipped with supersonic Sizzler cruise missiles that America's carriers, many analysts believe, would find hard to stop.

其中最先进的潜艇配备了超声波"炽热"号反舰巡航导弹，许多分析家认为，美国的航空母舰难以拦截这种导弹。

Its are main the characteristic is supersonic surveillance falls or next finishing guide in real time radiography of line of all sorts of puncture vivid check, X and pump, spile, drainage, note the operation such as medicine.

其主要特征是在实时超声的监视下或引导下完成各种穿刺活检、X线造影以及抽吸、插管、引流、注药等操作。

It clearly shows that a converging-diverging passage with a section of minimum area is required to accelerate the flow from subsonic to supersonic speed.

它清楚地表明，汇流-通过与分歧的一段最小面积是需要加快流动，从亚音速到超音速的速度。

Numerical experiments,including supersonic flow,subsonic flow and low speed flow,show that the al...

验证算例包括超声速、亚声速以及极低速情形的化学反应流场，计算结果表明基于预处理AUSM+格式发展的算法能够有效地用于全速域范围内化学反应流动问题的模拟。

When the spaceship returned to start procedures to return module down to 15 km away from the ground, it was the pneumatic resistance attack it suffered gravity, a drop from supersonic speed reduced to subsonic and stability in the 200 米/秒 about time to slow down on the parachute on.

当飞船启动返回程序，返回舱下降到距地面15公里时，它所受到的气动阻力近似于它所受的重力，下降速度由超音速减到亚音速，并稳定在200米／秒左右，这时再减速就要靠降落伞了。

With the bell-type soliton movement in supersonic speed and the kink-type soliton movement in subsonic speed the two types of the soliton bound states appear to situate at the bottom and the top of the exciton energy band respectively.

对Bell一型孤子以亚声速＜运动，而Kink一型孤子以超声速运动，它们分别出现在激子能带底部和顶部。

Experience in supersonic flight is modifying subsonic aircraft.

超音速飞行的经验可以修正亚音速飞行。

A computational aeroacoustics approach is applied to studying sound propagation in subsonic and supersonic nozzle.

采用计算气动声学方法研究了管道近音速区的声传播和声波与激波的相互作用问题。

Suitable for numerical simulation of subsonic、transonic and supersonic flow field of nozzle.

3适应于喷管内亚、跨、超音速流场的数值模拟。

I will endeavour to find you some assistance.

我尽力帮你找人帮忙。

At first I only know bruck is the idol of American younglings, afterwards I returned back to Taiwan ,even in Beijing last year ,I saw her poster everywhere, I was so surprised at her charm.

起初我只晓得布鲁克雷德丝是美国少男少女崇拜的偶像，后来回台湾，甚至去年在北京，居然也四处看见她的海报，才惊讶她的魅力之大。