An efficient solution method for structural optimization is proposed by coordinated use of mathematical transformation, two level approximation concepts and dual theory.

利用包络函数、二级近似概念和对偶理论，提出了一种结构优化的有效解法。

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A quasi analytic method for solving structural optimization problems is developed by coordinated use of mathematical transformations, high quality approximation and two level approximation strategy.

协同利用数学变换、高精度近似和二级逼近策略，提出了一种求解结构优化问题的准解析法。

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You could look at what it does but babies are not very coordinated or skilled so you need to use clever methods.

你可以观察婴儿,但婴儿不怎么配合,或者说他们的言语技能并不熟练,所以你必须要用精巧的方法才能做到

耶鲁公开课 - 心理学导论课程节选

For 145 years, ITU has coordinated the shared global use of the radio spectrum, promoted international cooperation in assigning satellite orbits, worked to improve telecommunication infrastructure in the developing world, established the worldwide standards that foster seamless interconnection of a vast range of communications systems and addressed the global challenges of our times, such as mitigating the impact of natural disasters and climate change and strengthening cybersecurity.

UNESCO: Post-Conflict and Post-Disaster Responses

The Teutons had superior artillery, which was better coordinated with their infantry, and they rapidly made lethally effective use of such advances in weaponry as mortars, howitzers and hand grenades.

FORBES: Fact and Comment

If not, a little reminder about the way in which the creation of railway time led to our use of both time zones and the very idea of nationally coordinated time.

FORBES: How Technology Determines Time