查询词典 pumping-back method

The YFZ stage cementer features inner-closing configuration,in which the circulation ports are opened with free-fall or pumping-down opening plug.

YFZ型双级注水泥器为内关闭结构，通过投重力塞或顶替型打开塞使循环孔打开，关闭塞带动关闭套下行关闭循环孔。

Screw pumping well working status macroscopic control chart is a sheet for indicating the pump working status, according to the needs of well production and well control, it is a diagram to indicate the relations between outlet pressure and pump efficiency.

螺杆泵油井工况宏观控制图是根据油井生产和管理需要而绘制的用于反映螺杆泵油井工作状况的图件，它实际上是泵入口压力与泵效的关系简图。

First of all , the initial sludge is separated from the clean water lying upon it in the secondary clarifier by pumping it to a tank.

一般来讲，为了不造成环境的二次污染，需要在污水处理的二级处理之后添加一道污泥处理工艺。

The system software was designed to set test state,obtain test data,and control the pressure and temperature of pumping station,when the system is acting,the software can also monitor the key parameter and offer information for the system's maintenance,cleanout,calibration and emendation.

虽然飞机液压系统中液压泵的种类较多，但也有许多共同点。笔者依据飞机液压泵的性能要求、技术条件和试验大纲以及部队的实际情况，设计了飞机液压泵智能综合测试系统，以提高部队的日常维修能力。

Primarily, though, Our Choice is a sumptuously illustrated coffee-table book of potential solutions, explaining both Gore's favourites ( geothermal energy , biochar ,"smart" electrical grids ) and those about which he's deeply sceptical (nuclear power, carbon capture and pumping sulphur dioxide into the stratosphere, a plan he describes as "insane").

可是，《我们的选择》主要是一本讲述一些可能的解决方案的书籍。其中含有大量图片，供人们茶余饭后信手翻阅。书中不仅阐述了戈尔所坚信的理念（包括地热能，生物炭，以及智能电网等），还包括了一些他持怀疑态度的理念（核能，碳捕获，以及被他称为"荒唐"的将二氧化硫注入平流层的方法）。

As part of its approach, Colfax provided support for the pumping process, offering insight and information on speed regulations and startup processes.

作为方案的一部分，科尔法为泵送系统提供了多种支持，包括时速规范与启动进程。

Comanche 4 - A Blood Pumping, Eye Popping, Action Shooter in the Sky .Hot!

科曼奇4 -血液抽水，眼部出现，行动射击游戏在天空。

At last, guided by the theoretical calculation mentioned above, a series of experiments were carried out. The wavefront distortion of a plano concave lens was measured. The total error was less then 8%. This certified the measured results of the interferometer. The wavefront distortion of a one-side pumped zigzag slab gain medium in different pumping power was measured.

最后，在上述理论计算的指导下，进行了一系列波前检测实验：对一个焦距已知的平凹透镜所产生的波前畸变进行了检测，总的测量的误差小于8%，验证了系统测量结果的准确性；测量了一个单侧泵浦的之字形板条增益介质，在不同泵浦功率下的波前畸变情况。

The LD side-pumping structure was designed to meet the requirement of miniaturization and spot uniformity of the laser system for weapon systems. The compact laser resonator was designed. In this design, the thermal effect is compensated by the total reflection concave mirror.

为满足一些武器装备对激光系统小型化及输出激光光斑均匀性较高的要求，通过设计LD侧面对称半环状泵浦的泵浦方式，使得输出的激光光斑形状基本为圆形，激光光斑的均匀性有了较大提高。

If all of the continental shelf waters of the water pumping light, so that the continental shelf completely into the land, then the face of the continental shelf and the mainland is essentially the same.

如果把大陆架海域的水全部抽光，使大陆架完全成为陆地，那么大陆架的面貌与大陆基本上是一样的。

"Second Life is remarkably easy to work with, and is very popular,"

"第二次生命是显着容易的工作，并且很受欢迎，"

For example, we usually assume that materials are homogeneous and isotropic and free of internal defects or flaws.

为了得到适合有限元分析的模型，我们必须经过如图2所示的简化步骤。