主轴-轴承系统的动态特性是机床主轴部件优化设计的重要指标。
The dynamic characteristics of the spindle-bearing system are important criteria in the optimum design of machine tool spindle.
将近似模型方法和多目标优化方法引入高速磨床零部件设计中，建立基于近似模型的高速磨床零部件优化设计方法。
A method for the structural optimization of high speed grinder 'components was built, which was based on the approximate model and multiobjective optimization.
昆虫型农场是弧形的，能够优化光照水平，且不像其他的温室设计那样需要各种各样的组装部件和生长灯。
The curved shape of the farms optimizes sun exposure and doesn't require moving parts or grow lights, unlike many greenhouse designs.
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