powertech equipments design co 电源设备公司
Equipments for design & engineering 用于设计的测试设备
Equipments for design and engineering 用于设计的测试设备
design and equipments lectotype 设计与设备选型
design and equipments leetotype 设计与设备选型
selection and design of equipments 设备选型设计
The thermal properties of supercritical carbon dioxide(SCF CO_2) is the essential basic-data which the SCFE industrial equipments design and simulate.
超临界CO_2的热物理性质是超临界CO_2萃取工业装置设计和模拟必需的基础数据。
In this paper, some results of a trial applying the constrained nonlinear programming method in optimal design of thermal equipments are presented.
本文介绍把受约束非线性规划方法应用于热力设备最优化设计中进行初次试验的一些结果。
The key to the topic is to design the advanced collecting equipments and to organize the suitable multistage meeting telephone network.
其中关键性的问题，在于设计先进的汇接设备和合理的组织多级会议电话网络。
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