查询词典 spacecraft

The study of flames spreading over solid combustibles in microgravity is essential for improvement of fire safety in spacecraft and space stations.

微重力条件下可燃物表面的火焰传播过程对于航天飞行器和空间站的火灾安全具有重要意义。

The research shows that spacecraft combustion chamber is ...

同时 ，也指出了碳化硅陶瓷在其他领域的应用前景

In January 2004, the Stardust spacecraft flew through the coma of comet Wild2 and captured thousands of cometary dust grains in special aerogel collectors.

在2004年1月，星尘号飞船从"怀尔特2"彗星的彗发中穿过并用专门的气凝胶收集器捕获了数千彗星尘埃颗粒。

This will be the first spacecraft of its kind since the Apollo Command Module.

我们的第三个目标是2020年前重新返回月球，这是我们实施更长远太空探索计划的跳板。

A spacecraft that carries astronauts from the command module to the surface of the moon and back.

从指挥舱运送飞行员到月球的表面或背部的太空船。

It appears to cause a constant sunward acceleration of (8.74 ± 1.33)× 1010 m/s2 for both spacecraft.

这个力对所有的探测器都产生了一个恒定的指向太阳的加速度，大小为：(8.74 ± 1.33)× 1010 米/秒2。

In this paper, non-inertial reference frame, the study of Coriolis force on the impact of the spacecraft.

本文在非惯性系下，研究科里奥利力对飞船的影响。

Arcing toward a fiery fate, this Sungrazer comet was recorded by the SOHO spacecraft's Large Angle Spectrometric COronagraph on 1996 Dec.

以优美的弧线走向了惨烈的毁灭之路，这颗掠日彗星由SOHO探测飞船的广角光谱日冕观测仪于1996年12月23日记录得到。

All being well, a French spacecraft called COROT, backed by the European Space Agency, will take off in December.

若一切就绪，一艘由欧洲航天局共同研制的称为COROT的法国太空飞船将在12月发射升空。

Then,the cosine value of central angle between the spacecraft and the descending node is solved by using cosine theorem of spherical geometry to avoid the cumbersome solving process by judging the flight direction of a satellite and the latitude of sub-satellite point in an original calculation model of image motion speeds.

通过球面几何的余弦定理直接求解航天器与降交点相对地心夹角的余弦值，避开了原像移速度计算模型中通过判断卫星飞行方向和星下点纬度来求解航天器与降交点相对地心夹角余弦值这一过程。

Objective To investigate the effects of interleukin-1 β converting enzyme gene on the biologic characteristics of ovarian cancer cells.

目的 探讨白细胞介素-1 β转换酶的表达，对卵巢癌细胞生物学特性的影响。

Campylobacter: This illness is the most commonly identified cause of diarrheal illness in the world.

弯曲：这种病是最常见的原因查明腹泻病，在世界上。