查询词典 rocket-propelled

A quarter of a strap-on rocket instead of the whole struture is modelled by using of the geometrical symmertry.

提出利用捆绑式火箭对称性的计算模型，对有两个正交对称面的带四个助推级的捆绑式火箭取四分之一的结构进行分析。

A testing model of strap-on rocket consisted of a central stage surrounded with four boosters is computed, the numerical results obtained are compared with the experimental results and available numerical results using multi-beam approximation.

对一个芯级捆绑四个助推级的捆绑式火箭模型进行了计算，并将计算结果与已有的实验结果和多梁模型计算结果作了比较。

The numerical examples show that the three models stated above for the dynamic analysis of strap-on rocket and the dynamic re-analysis scheme for semi-analytical finite elements are reasonable, feasible and quite effective, the models presented can be used to obtain more accurate vibration modes including the modes missed in the multibeam approximation.

本论文给出的一些计算实例表明：对于捆绑式火箭的上述三种计算模型以及回转壳的动力分析的重分析修正方案是合理、可行的，也是有效的。

After briefly reviewing the references concerning dynamic substructure techniques and semi-analytical ring element, for shells of revolution the thesis mainly present the modelling and numerical analysis of strap-on carrier rocket done by auther

本论文在对与本课题有关的动力子结构技术和回转壳半解析环元的国内外研究现状作了简单综述之后，主要介绍了作者所完成的下列工作

That very morning,strapping himself into the time machine,he took off like a rocket into the future.

就在那天上午，他用皮带将自己捆绑在时间机器里，然后像火箭一样飞向未来时代。

But now he might get support from Benson Space Co., a Poway-based upstart founded by rocket entrepreneur Jim Benson, who is trying to break into the suborbital spaceflight business.

但现在Emmett却获得了Benson Space 公司的资助。这家新成立的公司设立在加州，POWAY，创立者为火箭企业家 Jim Benson，他正想打入次地球轨道太空飞行业务。

Cone moisture around the rocket Ares IX during its launch on Wednesday October 28, 2009 at suborbital test flight from the Kennedy Space Center in Cape Canaveral, Florida.

锥体火箭周围的水分战神九在其10月28日星期三，在从肯尼迪航天中心在佛罗里达州卡纳维拉尔角2009年亚轨道飞行试验发射。

T Give me the rocket and boat, and I'll give you a sucker.

把那火箭和快艇给我，我就给你棒棒糖。

He was the founding director of the Daniel and Florence Guggenheim Jet Propulsion Center at Caltech and a member of the university's so-called Suicide Squad of rocket experimenters who laid the groundwork for testing done by JPL.

1943年，钱学森和其他两名加州理工学院火箭研究小组的成员以喷气推进实验室之名起草出一份文件，建议军方开发导弹，以回应德国的V2火箭。

One day there was a magician told the king, the sun there are many gold,So the king sent his Nuggets team, sat a rocket to fly supersonic speed of the sun, but gone forever.

一天有个魔术师告诉国王，太阳上有许多黄金，于是国王派他的掘金队，坐着火箭，以超音速的速度飞向了太阳，但一去不复返。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。