1.
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
2.
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
3.
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
4.
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
5.
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
6.
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。
7.
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。
8.
The quality evaluation included the validity of data, strictness and continuity of the logistic demonstration.
质量评价主要考察资料的真实性,逻辑论证是否严密和前后一贯性。
9.
Using scalar characterization of a strictly efficient point in Locally convene spaces, we study the section property and the density of strictly efficiency.
在局部凸空间上利用严有效性的纯量化特征,研究严有效点的截口性质及稠密性质。
10.
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。
11.
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
12.
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
13.
electron gun vacuum lock
电子枪真空密封装置
14.
oil sealed rotary vacuum pump
油密封式旋转真空泵
15.
His formulation is gravely lacking in mathematical rigour.
他的公式严重缺乏数学上的严密性。
16.
Wrap meat closely eliminating as much air as possible.
包装要严密,以尽可能多地减少空气。
17.
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。
18.
Diversity and spatial distribution of arbuscular mycorrhiza fungi of phalanx clonal plant in the Mu Us desert
毛乌素沙地密集型克隆植物根围AM真菌多样性及空间分布