IN MYANMAR, a column of cars at a petrol station usually means a fuel shortage or a broken pump.
在缅甸，如果加油站前车辆排起了长队，通常都意味着出现了燃料短缺或者油管爆破的状况。
This article designed a displacement setting mechanism by the fixed quantity of valve model radial column piston as base pump.
以阀式径向柱塞定量泵为基泵设计了控制进油阻力的变量机构。
Then analyze, fill pump to Model 63cy14-1b axial column what place need improvement, and place these with what factor have something to do, unite.
然后，分析对于63cy 14 - 1b型轴向柱塞泵哪些地方需要改进，而这些地方又与哪些因素有关联。
It is indicated that the precise flat Plate, hollow column and clock gauge should be selected properly to satisfy actual requirements for measuring accuracy of oil well pump liners.
指出在实际生产中应根据需要选择合适精度的精密平板、空心立柱和千分表来装配，以满足抽油泵衬套测量精度要求。
Stop the pump, close the column outlet and remove the packing reservoir. This is most easily done by first removing the column from the stand and then unscrewing the reservoir over a sink.
停止泵压，关闭柱的出口，去除填压用的贮液器。首先从试管架上卸下柱体，然后从槽上拧下贮液器，这样就很容易完成。
The products range from diaphragm vacuume pump, vacuume manifolds filtration system, filter holder, pressured gas blowing concentrator, column oven, HPLC accessories and so on.
现主要产品有：无油隔膜真空泵、不锈钢多联过滤器、溶剂过滤器、氮气吹干仪、柱温箱及HPLC相关的耗材配件等系列产品。
This isocratic system consists of a high pressure solvent delivery pump, an UV/VIS detector, a manual injection valve, and a solvent tray, a column and a Chromatography Workstation.
整套系统由高压输液泵、检测器、进样阀、溶剂托盘、色谱柱、工作站软件等组成；
The gravity of this water column continuously produces the vacuum and so a vacuum pump is not needed.
水柱的重力不断地引起真空，所以真空管是不需要的。
International level large flow rate high pressure piston pump design, professional dynamic axial compression column design.
国际领先的大流量高压柱塞泵设计，专业的动态轴向压缩制备柱设计。
A control scheme for closed heat pump distillation is proposed based on steady state characteristics of distillation column.
文中运用动态模拟技术对确定的热泵精馏控制系统的动态特性进行分析。
The lathe fixture used for boring 10cy14-1b type high pressure oil pump body parts with seven column holes is designed.
介绍镗削10CY 14 1b型高压油泵缸体七个柱塞孔车床夹具。
It is indicated that the precise flat Plate, hollow column and clock gauge should be selected properly to satisfy actual requirements for measuring accuracy of oil well pump...
指出在实际生产中应根据需要选择合适精度的精密平板、空心立柱和千分表来装配，以满足抽油泵衬套测量精度要求。
The utility model relates to a rotary-vane vacuum pump, which provides a column spiral torsional spring which is used for replacing a column spiral compressing spring.
本实用新型涉及旋片式真空泵，提供一种圆柱螺旋扭转弹簧，用它取代圆柱螺旋压缩弹簧。
Based on pinch analysis method and exergy principle, a new approach is developed to optimize the heat-pump integration between low-temperature distillation column and refrigeration system.
本文复合夹点分析方法和分析原理，建立了低温蒸馏塔与冷冻系统热泵流程集成的优化方法。
Based on pinch analysis method and exergy principle, a new approach is developed to optimize the heat-pump integration between low-temperature distillation column and refrigeration system.
本文复合夹点分析方法和分析原理，建立了低温蒸馏塔与冷冻系统热泵流程集成的优化方法。
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