对空战攻防对策力学准则进行了推广研究。

An extending research on mechanics criterion for attack defence in air combat was studied.

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然而，在向量集中进行推广研究是很复杂的，需要许多数学知识。

The generalization over sets of vectors, however, is heavily studied and mathematically well developed.

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国内外对产品知名度的推广研究较多，但对个人知名度推广研究很少。

There are lots of researches of product' popularity promotion at home and abroad. However it is few in personal popularity promotion.

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And the mission of the positive psychology center is to promote research, training, education and dissemination of positive psychology.

积极心理学中心的使命,是推广研究，培训，教育和传播积极心理学。

哈佛公开课 - 幸福课课程节选

We'll see that next time, and then we'll generalize in a broader sense to look at the direction in which spontaneous processes go. ?

我们下节课将讲述这方面的内容，然后会进一步推广到更广的意义上去,研究任何自发过程,的进行方向？

麻省理工公开课 - 热力学与动力学课程节选