1·The American aerospace industry has been challenged by some stiff competition.
美国航空航天工业遭到了一些强劲竞争产品的挑战。
—— 《柯林斯英汉双解大词典》
2·The aerospace engineering department here is excellent!
这里的航空航天工程系太棒了！
3·One wants to safeguard its knowledge of fine leathers and sewing; the other wants to apply expertise from the aerospace industry to make new kinds of materials for handbags.
一家是为了保护优质皮革和缝纫技术的知识产权；另一家则是为了应用航空航天工业的技术来生产新型手包材料。
4·GE's third strategic business is jet engines, which it designs and manufactures for both the aerospace and military sectors.
GE的第三个战略单元是喷气发动机，它主要为航空航天和军事部门设计和制造产品。
5·In one survey, working conditions for philosophers outranked some other prestigious fields like aerospace engineering and astronomy.
在一项调查中，哲学家的工作条件超过了像航空航天工程和天文学等声名卓著的领域。
1·Aerospace fitting joint assembly, radial sealing. Internal thread bosses. ISO metric thread profile and tolerances. Dimensions.
航空和航天。经向密封接头。阴螺纹剖面和iso米制螺纹公差。尺寸。
2·Seattle , Washington , was a case in point when the aerospace industry laid off people .
对此，西雅 图、华盛顿在航空和航天工业裁员时就是再恰当不过的例子了。