Spacing charging at blast hole bottom is studied to reduce the seismic, which can make the ratio of vibration reduction to 10-15% and reduce the ratio of boulder and root as accessorial method.

Bending and vibration of the shaft of the charging pump used for mud pump occur owing to the pump's special working conditions, resulting in the leakage of the shaft sealing system.

由于钻井泵用灌注泵的特殊工作条件，工作时泵轴产生较大挠曲和振动，从而造成轴封泄漏。

The reason why there are differences between these two types of pumps in performances, and the faults which Type OF charging pump has are preliminarily discussed in the article.

文章还对两泵性能不同的原因和OF型泵存在的问题，进行了初步探讨。

Type 150 charging pump is modelled on Type OF charging pump by drawing, but these two types of charging pumps are very different in performances.

150型灌注泵是按照OF型泵测绘仿制的，但两泵实际性能差异较大。

Application and Discussion of Charging Pump Decontamination for Pressurized Water Reactor Nuclear Power Station

压水堆核电站上充泵的去污实践及其理论探讨

Study on Radial Force of a Modified Centrifugal Charging Pump

改型环形灌注泵的径向力研究

Application of New Material Technology to Flowed Over Parts of a Charging Pump

新材料工艺在150GZ型灌注泵过流件上的应用

The research of integrative parameter test device of polymer charging pump

注聚泵综合参数测试装置的研制

By charging connection fees, companies can charge much lower per-minute rates and still make a profit.

这些公司可以通过收取连接费而降低每分钟费率，同时仍然可以赢利。

Overhead revolving slab charging machine

架空式板坯回转-装料机

Reconstruction Technology with Blast Furnace Gas Additive Combustion for 35t/ h Boiler of Projector Charging Machine

35t/h抛煤机锅炉增烧高炉煤气的系统改造

The Development and Application of the All-EncLosed Suspended Charging Machine

全密封悬挂式加料机的开发与应用

Calculations for Improvement of Charging Machine Drive System in UGI Gas Producer

UGI煤气发生炉炉条机传动系统改造计算

Constant current charging machine using LC series resonance

LC串联谐振恒流充电系统

Study on the automatic charging machine for forest insecticide

林业杀虫药粉剂自动包装机的研究与设计

Structure Design of Grain Shape Lignin Fiber Automatic Charging Machine

颗粒状木质素纤维自动加料机的结构设计

USB condom is a modified USB adapter that prevents data from being stolen or malware from being installed when a mobile device ’ s USB cable is plugged into a public charging station.

USB安全套是一种改进过的USB适配器，当移动设备的USB连接线插进公用充电装置时，USB安全套可以防止数据被盗或被黑。

Juice jacking refers to stealing data from a portable device that is plugged into a hacked public charging station.

“充电座盗取数据”指从一部使用被黑客入侵的公共插座充电的便携设备上，偷取数据。

The charging station emits infrared signal, the robot knows the position of it through the ray and thereby completes the docking. Finally, the paper interprets the debugging course of software system, and the encountered problems and solutions of them.

充电站发出红外信号，机器人通过红外接收管感知充电站的方位从而完成对接的。最后，阐释了软件系统的调试过程，说明了在调试过程中遇到的种种问题和解决方法。

This paper discusses the managing system design of the electrical charging station.

本文重点讨论了电动汽车充电站信息管理系统的设计，从而对电动汽车蓄电池进行快速、有效的充电控制具有十分重要的现实意义。

He draw a parallel between American football and association football.

他把英式足球和美式足球做了一个比较。