他的观念是，我们不用分阶段地工作(而通常航天器设计是分阶段的)，但让我们把所有零件装到一起然后进行尝试。
His philosophy was, let's not work by stages [as is usual in spacecraft design], but let's assemble everything and then try it.
微振动控制的研究表明，微振动控制是分阶段进行的，只有分阶段进行，才能使工程设计具有成功的最大可能性。
The research on microvibration control indicates that the microvibration control should be realized step-by-step so that the engineering design has the satisfactory effect.
以钢结构设计原理中的极限状态设计法或容许应力法为基础，阐述了预应力加固钢结构的分阶段加固设计计算原理和方法。
Based on limit-state design method in steel structure design principle, the principle and method of phased strengthening design of steel structures strengthened by prestressing is represented here.
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