1.
The Analysis of Invalidation and Structure for the Flat Gate Valve Using in Dense Medium System Pipe Line;
重介质管路中平板闸阀的失效分析与结构分析
2.
The Idea and Practice of Technological Process Transformation of Heavy-medium Powder for Coal Preparation
选煤用重介质粉工艺流程改造的思路与实践
3.
Service conditions-line media, temperature, and maximum operating differential pressure.
应用环境-管路流体介质，温度和最大工作压差。
4.
A GaAs FET Oscillator stabilized by a dielectric resonator with a feedback loop has been developed.
本文介绍了一种环路反馈式场效应管介质稳频振荡器.
5.
Talking about Several Kinds of Wearing Pipelines Used in the Heavy-medium Coal Processing System
浅谈重介质选煤系统中常用的耐磨管道
6.
The karst fissure medium can be regarded as dual medium of porosity.
岩溶裂隙介质可视为双重孔隙度介质。
7.
These gate valves are ideal for closing and opening the flow in water pipelines.
本闸阀暗转在介质为水的管路上，作为启闭设备使用。
8.
The valve is used on the pipeline as an opening and closing device for granular and erosion media.
本阀适用于颗粒状冲蚀性介质的管路上作启闭装置。
9.
dual porosity behavior
双重孔隙介质产层动态
10.
fluid bed heavy medium separator
流化床层重介质分选机
11.
Adenovirus mediated angiostatin gene therapy for rat glioma;
重组腺病毒载体介导血管抑素基因治疗大鼠脑胶质瘤的实验研究
12.
medium temperature sensor in pipeline
管道内介质温度传感器
13.
Automatic Control of Magnetic Separation in Dense Medium Coal Preparation Plant
重介选煤厂介质回收系统的自动控制
14.
The valve will shut off automatically for safety if any abnormal pressure-reverse happens.
如若阀压管路内介质出现异常反压现象时，本阀将自动关闭，保护管网系统安全。
15.
The flared fitting is a connector in order the pipe line system, in which oil, water, gas and all kinds of corrosive materials are used as the medium.
扩口式管接头是以油、水、气和各种腐蚀性材料为介质的管路系统中的一种连接件。
16.
Media literacy: the most significant part for the quality education of youngsters;
媒介素养:青少年素质教育的重中之重
17.
Inhibition of Corneal Neovascularization by Liposomes Mediated Plasmid Encoding Human Vascular Endothelial Growth Inhibitor Gene;
脂质体介导重组人血管内皮细胞生长抑制因子基因转染抑制角膜新生血管的实验研究
18.
Before installation should completed clean inner of the pipeline, particles or sundries are not allowed to be contained in the medium to avoid the damage of valve sealing surface.
阀门安装前请将管路彻底清洗干净，介质中不能含有颗粒或杂物。以免损伤阀门密封面。