作业

To improve the braking work of the swing arrestor used at the end of the marshalling yard,the mechanical property,the stroke of cylinder and the braking work is discussed.

为了提高铁路编组站尾部摆动式停车顶的制动能力，分析了摆动式停车顶的力学性能、油缸的行程和制动功，通过选择θ角的数值，来实现停车顶合理的衬套磨耗和较大的制动能力，从而提高车辆通过的安全系数和车辆编组作业效率。

GP ARRIS STEEL GRIT Angular when new.this grit rapidly rounds off in use and is particularly suited to descaling applications.

此种磨料新制成时，是尖棱状的，使用过程中棱角很快就被磨圆，特别适合于去除氧化皮作业。

As more and more coal mines are excavated , the workload of artesian well increase gradually year after year , expeditiousness,science and safety of artesian well become a challenge against the technique of construction.

随着大量煤炭资源的开发，煤矿钻井作业的工作量逐年加大，快速、科学、安全钻井对钻井施工的技术提出了更高的要求。

Can shorten next bushing basic cycle time, achieve charge of managing well cementation to reduce the goal of artesian well cost.

可以缩短下套管作业时间，达到节约固井费用降低钻井成本的目的。

The Auto-processing system for shooting of artillerymen consists of PC-104, laser visualizer, information device and artillery terminal, and software modules of host computer, data acquisition, communication, shooting operation.

炮兵射击条件自动处理系统由PC-104、激光观测仪、信息机和火炮终端机及主控、数采、通信、射击作业等软件模块构成。

As often as not he forgets his homework.

他往往忘了做家庭作业。

I refer to plants and similar absorb domestic and foreign models of the structure and advanced technology, combined with large-scale development of the principle loader design, product with a reasonable structure, stable performance, simple operation, and other characteristics, widely used on construction materials, road construction Yun Liu, a coal boiler slag, ash kiln expected to Gray, communications trench landfill, community sites, the best-selling products over 20 provinces, municipalities, with its reliable performance, high operating efficiency, improve after-sales service has been The majority of users generally recognized and praised.

是我厂参考和吸收国内外同类机型的结构和先进技术，并结合大型装载机原理二开发设计，产品具有结构合理、性能稳定、操作简单等特点，广泛运用于建筑施工上料、道路施工运料、锅炉上煤出渣、灰窑上料出灰、通信壕沟填埋、小区场所，产品畅销全国二十多个省市区，以其可靠的性能、高效率的作业，完善的售后服务得到了广大用户的普遍认可和好评。

Into the classroom, the resettlement asperse with good, long bag to urge breath, the study of life.

走进洒满晨光的教室，安置好书包与作业，长长地吁一口气，开始一天的学习生活。

In an assembly line, everything must be done [4533]in a systematic way.

在生产线上，一切都必须以有系统的方式作业。

Understand asset valuation and valuation of financial instruments.

介绍 中的各个营运部门及其间之协调作业与工作程。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。