1.
The obturation of vacuum in the crystal grower is one of the most important factors to judge the equipment capability.
单晶炉炉室真空密闭性能是衡量单晶炉设备性能好坏的重要因素。
2.
Growth of Ce~(3+):LiYF_4 Crystal under Non-vacuum Closed Atmosphere
非真空密闭条件下的Ce~(3+):LiYF_4晶体生长
3.
The Leakage Convention Diffusion Simulation in the Airtight Space under Ventilation Condition
在通风条件下密闭空间漏气的对流扩散仿真
4.
Simulation and Application of Detecting Air Tightness of Sealed Container;
密闭容器气密性检测方法的仿真研究及应用
5.
Experimental Studies on the Characteristics of Magnesium and Aluminum Dust Explosion in Closed Room;
密闭空间镁铝粉尘爆炸特性的实验研究
6.
Experimental Studies on the Characteristics of Dust Explosion in Closed Rooms and Relief Calculation;
密闭空间粉尘爆炸特性的实验研究与泄放计算
7.
Ref. Freon piping to be done air-tightness test and vacuum test.
冷藏氟利昂管系密性试验和真空试验。
8.
Accommodation air-condition Freon piping to be done air-tightness and vacuum test.
房舱空调氟利昂管系密性试验和真空试验。
9.
A Research of the Causes of the Vacuum Leak in Steam Turbine and of Measures of Improvement;
汽轮机真空系统漏空原因及提高严密性的措施
10.
QUANTITATIVE RELATIONSHIP BETWEEN THE VACUUM TIGHTNESS AND THE LEAKING AIR FLOW RATE INTO CONDENSER
真空严密性与凝汽器漏入空气流量的定量关系
11.
Presents the management methods of air tightness and vacuum degree.
介绍了机组气密性管理和真空度管理的方法。
12.
THE METHODS TO STRENGTHEN THE VACUCM TIGHTNESS OF IOW TEMPERATUISE USED FRP
提高低温玻璃钢真空气密性的方法之研究
13.
Means to Promoting vacuum Tightness for 300 MW Unit
300MW汽轮机组真空系统提高严密性的措施
14.
Vacuum Tightness Effect on Condenser Retrofit Test Result
真空严密性对凝汽器改造试验结果的影响
15.
Discussion on the Control Technique of Leakage Rate of Vacuum System
汽轮发电机真空系统严密性控制的研究
16.
Laboratory tests on saturated hydraulic fill sandy soil by high vacuum densification method
高真空击密法加固后饱和吹填砂性土室内试验
17.
Heating:Process of raising the temperature of an enclosed space.
供暖:提高一个密闭空间的温度的过程。
18.
Research on Methane-Coal Dust Compound Explosion Intensity in Enclosed Vessels;
密闭空间甲烷—煤尘复合爆炸强度研究