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- Closing time for pressure regulator. 调压阀出水口从全开到全关所需要的时间。
- The pulley width and speed control is handled by a high/low pressure regulator. 滑轮的宽度和速度控制是通过高/低压力调整器来控制。
- A precision pressure regulator maintains the carrier-gas pressure constant. 精密压力调节器可以维持载汽压力恒定。
- An experimental system of pressure regulator characteristic is introduced. 介绍了研究减压器特性的实验系统。
- As a result of frost, many of the mechanical pressure gauges used hitherto therefore became unusable. 如果被冻结,很多机械式压力表目前被使用的压力表即被损坏。
- The PR1 downhole pressure gauge is a new type of mechanical pressure gauge with spring tube. PR1型井下压力计是近来设计出来的新型弹簧管式机械井下压力计。
- Through hydro and mechanical pressure the diameter of expandable tubular can be expanded. 可膨胀管技术利用液压或机械方式使管材直径增大,从而保持较大的井径。
- A miniature plastic water pressure regulator shall be installed where indicated on the plans. 在计划指示的地方应该安装微型塑料水压力调节阀。
- The Watts Feed Water Pressure Regulator must be installed on the cold water supply line to the boiler. 美国瓦茨进水压力调节阀必须安装在通往锅炉的冷水供应管道上。
- The valve shall contain a Watts Regulator Model 9D backflow preventer and Model 1156 feed water pressure regulator. 这种阀门包含美国瓦茨调节阀型号9D防倒流阀和型号1156进水压力调节阀。
- The MagSwitch electronic pressure switch is used in locations where mechanical pressure switches have long since been overtaxed. 磁控电子压力开关可用于很久以来对机械式压力开关来说负担过重的地方。
- The whole test cycle is automatedis pneumatically controlled by pressure regulator valves. 使用专用夹具，确保可以测量不同直径和高度的罐。
- Therefore, the degeneration of these cells was an autolytic process rather than a result of mechanical pressure from the adjacent growing cells. 认为珠心细胞的退化是一种自溶现象。
- Appearance of an electric field in certain nonconducting crystals as a result of the application of mechanical pressure. 某些不导电晶体受到机械压力时产生电场的现象。
- INSTALLATIONS BURNING COMMERCIAL BUTANE. PRESSURE REGULATOR TRIP, LOW-PRESSURE FIXED FLOW, FOR COMMERCIAL BUTANE FOR DOMESTIC USE. 商用丁烷容器装置。
- With the increase of mechanical pressure, the corrosion couple action between galena and iron is stronger, which is deleterious to galena flotation. 增大方铅矿与铁介质间的机械力，二者之间的腐蚀电偶作用和体系的还原性增强，同样不利于方铅矿浮选。
- Thinks that the total actuating pressure of an air curtain ct.6 of wind pressure, thermal pressure, mechanical pressure and equilibrium pressure. 摘要认为空气幕总作用压力由风压、热压、机械压和平衡压四项分压力组成。
- For a central gas installation, one oxygen and acetylene outlet station in the workshop, complete with low pressure regulator, pressure gauges and backfire valves. 低压布置在工作间，主要设备包括低压减压阀，压力表和回火器。
- Select "with filling" at the main pressure regulation. 选择“物料”调节主压力。
- Additionally, the force that pinches the metal belt between the pulleys is also controlled by the lower pressure regulator. 另外，收缩滑轮间金属带的能量也是通过低压调节器来控制。
