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- sampling valve indicator 取样指示计
- Introduction of Clog- proof Sampling Valve 一种防堵取样阀
- pneumatically operated sampling valve 气动式进样阀
- pneumatically membrane-operated gas sampling valve 气动膜式气体进样阀
- This paper introduces the structure ,virtue,installation and use of a sampling valves which can guard against theft and be hided in the oil pipe line. 研制了一种微波感应式配电线路防盗在线监测系统,简述了其系统构成、技术特点和应用效果。
- Open and close the valve to confirm that the valve indicates 0-0 at the closed position. 开启和关闭阀门,确认阀门指示器在阀门处于关闭状态时显示0-0。
- hydrothermal fluid sampling valve 热液采样阀
- TSI patented valve design ensures zero dead volume throughout the sample valve assembly. 容易安装，操作简单。
- Butterfly Valves Indicator Post Assemblies 蝶阀指示器柱总成
- Have you turned off the water valve? 你关掉水阀了吗？
- 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。
- He soon detected the faulty valve. 他很快查到了出毛病的阀门。
- I spent a few days sampling the literature of social science. 我花了几天时间浏览有关社会科学的文献。
- The pump sucks air out (of the vessel) through this valve. 这台泵通过这个阀门把(容器中的)空气抽出。
- LoRusso J A,Lavoie G A,etc.An Electrohydraulic Gas Sampling Valve with Application to HC Emission Studies[A].SAE paper[C] 800045,1980 张雨;李碧琼;王爱国等.;汽油机怠速HC排放信息的符号序列直方图分析[J]
- The exhaust valve on my car have burn out three times. 我车子上的排气阀已烧坏三次。
- It involves a subject known as isokinetic sampling. 这涉及所谓等速取样的问题。
- The exhaust valve on my car has burnt out three times. 我车子上的排气阀已烧坏三次。
- The concept of sampling will be presented below. 关于采样的概念，后面将要说明。
- There are many applications for random sampling. 随机抽样有许多应用场合。
