Vibrational characteristic of axial fan impeller is analyzed by composition unit method.
采用组合单元法分析了轴流通风机叶轮的振动特性。
For this, it is indicated that it is practical to analyze impeller vibrating using composition unit method.
据此，指出了采用组合单元法分析叶轮振动是切实可行的好方法。
Composition of the cruising system on HONDA CR-V, input signal test method of its cruising control unit, as well as test and maintenance methods of its components are introduced here.
介绍本田CR - V型汽车巡航系统的组成，巡航控制单元输入信号检测方法以及巡航系统部件的检查与维修方法。
The emergency shutdown system ESD in FCC unit revamp is introduced, ESD system composition, its function characteristics and control method are detailed described.
介绍了在催化裂化装置改造中用紧急停车系统ESD的具体实现方法，并详细介绍了ESD组成结构、功能特点及控制方案的实施等。
The composition of volatile sulfide in waste gases from refinery and catalytic combustion desulfurization pilot-scale unit were analyzed, and this applicability of this method is verified.
该分析测定了炼油厂某些污染源和催化燃烧脱硫中试装置废气中挥发性硫化物组成，验证了方法的适用性。
The composition of volatile sulfide in waste gases from refinery and catalytic combustion desulfurization pilot-scale unit were analyzed, and this applicability of this method is verified.
该分析测定了炼油厂某些污染源和催化燃烧脱硫中试装置废气中挥发性硫化物组成，验证了方法的适用性。
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