查询词典 hanger rod

During oil production, pumping rod is eccentric in the long oil tube, in which flow of the swabbed fluid can be regarded as an unsteady flow of second-order fl.

在采油过程中，由于油井较深的缘故，抽油杆在油管中是处于偏心位置的，可以把聚驱井抽汲液在井筒中的流动视为二阶流体在内管做轴向往复运动的偏心环空中的非定常流动。

This may guide the production management of rod-pumped well and optimization of swabbing parameters.

对新立油田抽油机井生产管理和抽汲参数优化设计具有指导意义。

Based on the fine-grained molybdenum rod sintered at low temperature,the effect on microstructure and performance by hot deformation come from rotary swaging and heat treatment was explored.

对低温烧结的细晶粒钼棒进行旋锻和热处理以及性能测试，探讨旋锻热加工与后续热处理对材料组织结构与性能的影响。

Swaging—a tube or rod is forced inside a die and the diameter is reduced as the cylindrical object is fed.

型锻：型锻—将圆管或圆棒强制压入锻模，随着圆柱形物体的被压入其直径减小。

You'll be given a taming rod with a 3 charges to attempt taming the specific beast.

你将得到一个可以使用三次的训兽棒来尝试驯服指定的野兽。

The cone is filled with the sample in three approximately equal Layers being tamped 25 times with a inch diameter by 24 inches long steel rod off as the sample subsides downwards.

锥充满样品在三个约等于被层层夯实25倍，与直径 24英寸长的钢丝冒充样本subsides向下。

He took out a white rod which he telescoped into a walking stick.

他拿出一根白色长棍，把它缩折成一根手杖。

He to ok out a white rod which he telescoped in to a walking stick.

他拿出一根白色长棍，把它缩折成一根手杖。

A telescoping prop rod allows you to see all the wonders of DM's build.

压缩支柱棒的安培让你见到西德马克的建造所有的奇迹。

Some of these with a telescoping look use a combonation of rod and tube soldered together, some are just plain old but joined with solder.

一些这些与伸缩看看使用combonation杆和管焊接在一起，有些则只是平原岁，但加入与焊料。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。