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- Switching Valve Division has been using the double pump patented corrosion resistant ceramic leakproof structure to ensure that fluid does not leak slurry drops. 双泵开关阀体采用本司已获专利的耐腐蚀陶瓷防漏结构,确保色浆滴浆不漏。
- The principle, hardware, software, gas system and chromatogram of multichannel autochromatograph using switching valve controled by computer are reported. 阐述了阀切换在化肥专用多通道气相色谱仪中应用的原理、硬件、软件、流程和色谱图。
- Components of flue gas were determined by two dimensional chromatograph free from switching valve, which consisted of four columns of Porapak S, 5A molecular sieve, chromosorb P and Porapak Q connected by series _ parallel. 将Porapak柱、ChromosorbP柱及5A分子筛柱串联后再并联 ,构成一个无阀切换的二维色谱 ,用于测定烟道气组成 ;
- In the preliminary experiments the adiabatic expansion efficiency of orifice pulse tube with low temperature switching valve can be higher than 40%. These results show the application prospects of the machine. 对带低温切换阀的小孔气库型脉冲管的等熵膨胀效率的初步实验结果表明，其等熵效率可达40%25以上，显示了一定的应用前景。
- The vacuum micro-tool consists of a venturi jet pump, a linear pressure regulation valve, two switch valves and a glass pipette suited for micro-operation. 真空微夹由真空喷射泵、线性压力调节阀、电磁开关阀以及满足尺寸和形状要求玻璃吸管组成。
- BVSV bimetallic vacuum switching valve 双金属真空开关阀
- High Pressure Flow Channel Switching Valve 高压流路切换阀
- I groped for the light switch in the dark room. 我在黑暗的房间里摸索着找电灯开关。
- IVSV Idle Vacuum Switching Valve 怠速真空开关阀
- TVSV Thermostatic Vacuum Switching Valve 恒温真空转换阀
- Solenoid Switch Valve Latched in TCC Position 电磁螺线管开关阀门固定在TCC位置
- High Speed Electromagnetic Switch Valve 高速电磁开关阀
- Application of New Speed Switch Valve 新型速度切换阀及其应用
- Have you turned off the water valve? 你关掉水阀了吗？
- I grope for the light switch in the dark room. 我在黑洞洞的屋里摸索著寻找电灯开关。
- Downhole switch valve for high-temperature wells 新型高温井井下控制阀的研制与应用
- The switch on the kettle won't stay down. 这个水壶上的开关按下时卡不住了。
- automatic return water switch valve 回水自动启闭阀
- We need an eye bolt to fit this valve. 我们需要一个有眼螺栓来固定这个阀门。
- I switch off when he starts talking about cars. 他一谈起汽车我就厌烦。
