针对机动目标存在的姿态扰动，研究了具有加速度和旋转运动的机动目标成像模型及其信号处理过程。

The dissertation demonstrates the maneuvering target imaging model with acceleration and rotating motion and its signal processing to solve attitude perturbation of the targets.

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公司的目标和雇员的愿望之间经常存在矛盾。

There is often a tension between the aims of the company and the wishes of the employees.

《牛津词典》

对于那些有高成就需求的，通常是任何组织中的少数人，外部目标的存在就不那么重要了，因为高成就者已经在内部受到了激励。

For those with high achievement needs, typically a minority in any organisation, the existence of external goals is less important because high achievers are already internally motivated.

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From the point of view of the school age of youngsters' population, there are really, I think, two implicit purposes.

从青少年的,学龄角度考虑，我想存在两个深层目标。

麻省理工公开课 - 媒体、教育、市场课程节选

And he asked companies and organizations to think about not only the explicate purpose for which they exist but also the explicated purpose.

他要求公司和组织,不仅考虑其存在的表面目标,也思考其深层目的。

麻省理工公开课 - 媒体、教育、市场课程节选

Aristotle, over 2000 years ago, "Happiness is the meaning and purpose of life, " the whole aim and end of human existence."

二千多年前的亚里斯多德，“快乐是人生的意义和目的，人类存在的最终目标“

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