您要查找的是不是：
- Sample Metering Pump Lost Steps. 样本采样泵失步,仪器无法工作。
- PLC-based Metering Pump Stroke Control 基于PLC的计量泵行程控制
- In the present study,the fundamentals of VST is analyzed,an equation of stroke-wind velocity is proposed,the performance of variable stroke wind pumps is also discussed. 研究了以变行程技术实现机械式风力提水机风轮与活塞泵在宽风速范围的高效匹配问题。
- New film drive variable frequency metering pump 新型膜驱动变频计量泵的研制
- A metering pump regulates the amount of lead to the pour lead with no excess lead return to the pot. 计量泵控制着输给浇注头的铅量，没有过量的铅返回铅锅。
- Chain ring overrunning clutch is developed for the disadvantages of roller overunning clutch that is used in variable stroke drive, its working principle is original and its construction is unique. 链环式超越离合器是一种原理新颖、结构独特的超越离合器，它是针对在脉动无级变速器中使用的滚柱式超越离合器的缺陷而研制的。
- Both ways for improving mounting accuracy of metering pump for chemical fibre filature machine are introduced. 主要介绍了两种提高化纤纺丝机计量泵安装精度的方法。
- By hydraulic diaphragm metering pump of the reverse end of the dismounting order motive seat installed in the mass. 按隔膜式计量泵液力端拆卸顺序的逆序装在传动机座上。
- Filling the Chinese galls in copper container, extract tannic acid by water with pressurized metering pump. 将五倍子装于铜制耐压容器中,以加压计量泵用水循环提取其中的单宁。
- Under more than half-a-century practical application and technical improvements,Now metering pump have entered arapid growing period. 经过超过半个世纪的实践应用和技术改进，现在计量泵已经进入其高速增长期。
- A kind of electric hydraulic control on variable stroke for wind pump 风力提水机变行程的电液控制
- The operational principle of some metering units, such as leadscrew nut mechanism, pendulum bar type metering unit, metering pump, are introduced. 介绍了丝杠螺母机构、摆杆式计量装置、计量泵装置等计量装置的工作原理。
- It is a maintenance free analyzer as its newest design of the precision meter pump. 使用隔膜式精密计量泵---计量精确、免维护。
- The results showed an optimum throat should be located near the die and peroxide could be fed in by means of weight batcher of high pressure metering pump system,which could control the production by means of pressure gauge and the decrease of peroxide. 结果表明 ,过氧化物最佳注入口应选择在靠近口模处 ,加入方式可选择侧位重量加料器或高压计量泵系统 ,后者可通过压力表、过氧化物的递减量对生产过程进行控制。
- Flanders is a specialized manufacturer of metering pumps, fluid metering delivery system kits, anti-corrosion mixer, 3DP electric reciprocating pump. 佛兰德是一家专业制造计量泵，成套流体计量输送系统，防腐搅拌机，3DP电动往复泵。
- The lazy boy has not done a stroke of work all day. 这懒小子一整天一点事都没干。
- I am enraptured with the stroke of good fortune. 我由于这一次的幸运而狂喜。
- It is diaphragm type back pressure valve.With adjustable setting pressure,it can keep metering pumps dosing accuratly and be an anti-syphon. 背压阀为隔膜式，能调整设定压力。可在定量泵浦输送时，建立稳定输送压力，输送精确定量的药液，并可防止虹吸。
- It was a stroke of luck that I found you here. 我在这里碰见你真是运气。
- Odorization pumps are specially designed diaphragm plunger metering pump, plunger travel of the exercise machine lock, each time to maintain a constant output. 加臭泵是专门设计的隔膜式柱塞计量泵，柱塞的运动行程机械锁定，每次输出量保持恒定。
