查询词典 pumping-back method

The air load of beam style pumping unit is one of the important parameters, which is the first sign of the work capacity, and see it whether energy-saving, the technical indicators are the size of the electromotor consumption power and the work state of the decelerator.

游梁式抽油机驴头的悬点载荷标志抽油机的工作能力的重要参数之一，而看它是否节能，其技术指标是抽油机的电动机实耗功率的大小及减速器的工作状态。

These are kept cold by pumping deep-sea water, from 1,000 metres below the surface, through them.

这些通过抽深海水保持冷，从在表面之下1，000米，通过他们。

He has since left for home, with that experimental heart-assist deice that keeps his heart pumping.

安装之后，他就带着那个维持他心脏搏动的实验性心脏辅助装置回家了。

The festival will feature a multitude of metal local metal mavens, with Deicide headlining the madness and pumping out Satan's soundtrack.

这个音乐节囊括了为数众多的来自当地的金属行家们，届时Deicide将统领这个疯狂并且充斥着撒旦之声的音乐节。

It is suitable for pumping liquid (temperature under 80℃)containing fiber or suspended solid grains such as in city and factory to decontaminate sewage and dejecta .

PW型是卧式单级单吸悬臂式离心污水泵；适于抽送80℃以下带纤维或其它悬浮物的液体，供城市工矿企业排除污水粪便之用。

The available tunneling depth of channel carriers is dependent of frequency. Hence traps density in opposition to dielectric depth is extracted by charge pumping current and frequency.

通道电子能穿隧的深度会随著不同操作频率而改变，因此可由电荷帮浦电流对应到频率便能得知在闸极介电层中不同深度的缺陷密度。

Riverside pumping is an efficient path for supplying water for a long time, for the natural filtration and depuration of strata can change muddy water into nicer groundwater.

傍河取水是保证长期稳定供水的有效途径，利用地层的天然过滤和净化作用，使多泥沙河水转化为水质良好的地下水。

Has drawn up pumping unit's foundation's equipment chart and the main detail drawing.

绘制了抽油机的底座的装备图和主要零件图。

Only in china, we already had equipments in more than 30 Waste Water Treatment plants. Here we introduce the newest technology of Schwing Dewater sludge pumping and storage system.

仅在中国已经有超过30家污水处理厂在使用施维英公司的设备，在这里我向您介绍代表最新科技的脱水污泥泵送和存储系统。

I have done in five months when babies do direct examination of umbilical cord blood pumping, there is bed rest after a day without discomfort.

我做过，是在孩子五个月的时候做的，直接抽脐带血验的，过后有卧床休息了一天，没有不适。

When this condition occurs, inbound replication with the source partner is stopped on the destination domain controller and event ID 2042 is logged in the Directory Services event log.

计算机密码学是研究计算机信息加密、解密及其变换的科学，是数学和计算机的交义学科，也是一门新兴的学科。

Instructions: click on the thumbnails to see a larger image, then use the left-right arrow keys to scroll through the slideshow.

使用说明：滑鼠点在小图上即可放大观赏。开启后键盘左右键可用来换照片。