为了减少推进剂管理装置的质量和筛网使用面积,提出以最小剩余质量为目标,进行通道式表面张力管理装置的设计。
To reduce the mass of the propellant management device and the screen area used, the design was aimed to use the minimum mass to meet the requirement.
基于不变形预张力的基本概念,建立了斜拉桥成桥状态的多目标、多约束的优化模型,并通过有限元程序求解成桥索力。
Based on the basic concept of the un-deformed pretension of cable, the optimization model of finished state with multi-objective and multi-constraint is used.
通过紫外、红外及质谱分析,对目标产物进行了结构表征,并对其表面张力和临界胶束浓度进行了测定。
The structure of the target products was confirmed by UV, IR and MS spectra, and the surface tension …
表明张力自寻优鲁棒控制有效,达到了预期目标。
The tension self-optimizing robust control strategy achieves the requirement for tension control and the expected goals.
新课程的目标理念是一种素养目标理念,其目标策略是:一是坚持目标的“科学”与“价值”的张力,拓开目标空间;
The latest conception is one of attainments, whose tactics of goal are sustaining the tension of goal in "science" and "value" so as to expand the space of the goal;
新课程的目标理念是一种素养目标理念,其目标策略是:一是坚持目标的“科学”与“价值”的张力,拓开目标空间;
The latest conception is one of attainments, whose tactics of goal are sustaining the tension of goal in "science" and "value" so as to expand the space of the goal;
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