对柜中水平(垂直)母线及其连接系统、功能隔室及表计测控室、通风散热系统分别进行了阐述，并采取措施加强柜体结构强度。
The level (upright) bus and its connection system, functional compartment and meter measure cell, ventilation system in the mix unit were expounded respectively.
通风干湿表和气压计测定大气水分状况。分析了两种植物的水分生理特征与环境的相互关系。
The study makes a comparison of water physiological characteristics between two species and analyzes the relationship among the components of the SPAC system.
通风干湿表和气压计测定大气水分状况。分析了两种植物的水分生理特征与环境的相互关系。
The study makes a comparison of water physiological characteristics between two species and analyzes the relationship among the components of the SPAC system.
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