双机组 pair assembly; two unit; two-aircraft element; two-ship element; two-unit
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例句与用法
This experiment adopts the theory of similarity as theory foundation , adopts arq number as criteria of similarity , designs and makes physical model according that geometric scale is , selects experiment instrument and setting 标准机组段分层空调模型试验以相似理论为理论基础,采用热量阿基米德数arq作为该试验的相似准则。按照的几何比例尺以及其他制约条件设计并制作其物理模型,同时完成测试仪器选配和测试辅助装置的建立。
To determine the simulation range for getting the correct result , this paper deals with the influence of simulation range on dynamical character of supporting structure from the aspects of fem and structural dynamics basing on the practical project ; and points out the problems that existed in the normal simulation method and the reasonable simulation range 为了确定合理的模拟范围,根据工程实例,针对机组段之间分缝的坝后式厂房,分别从有限元计算和结构动力学推导两个方面分析了模拟范围对机组支承结构动力特性的计算结果的影响,指出常规模拟方式存在的问题和合理的结构模型应包括的范围。
Second , according to the concrete condition , argues the application feasibility . in terms of the result of air - condition loading calculation , this technique can save energy more than 25 % , get many airflow parameter combinatorial in the same time , and provide important independence 对标准机组段空调负荷核算与气流组织设计计算结果表明,夏季采用分层空调技术至少可望节能25 % ,同时获得了众多可能满足分层空调需求的气流组织参数组合,为后续模型试验提供了重要的技术依据。