介绍

Routine and analytical design methods for gas spherical gasholder are introduced, and their different features are discussed.

介绍了燃气球形储罐的常规设计和分析设计的设计方法，探讨了常规设计和分析设计的不同特点，介绍了我国燃气球形储罐采用分析设计法的实例。

First of all,the procedure and methods of the implementation of the STEP neutral file are introduced,and the EXPRESS representation for the geometric and non geometric entities of a 2D engineering drawing are also discussed.

首先简要介绍了STEP中性文件实施的过程和方法，以及二维工程图IGES和STEP实体的对应关系，然后介绍了二维工程图基本几何实体和文本注释、尺寸标注等非几何信息的EXPRESS描述，及其映射生成STEP中性文件的方法，并给出一个实际工程图的STEP中性文件（由自行研制的AP201应用工具的后处理器生成），最后对STEP中性文件的优缺点进行了评价。

Next is Miss Chen of training manager to describe professional business etiquettes and communication skills by gesture and body language.

接下去渣打银行个人银行培训部的培训经理陈女士介绍了一些基本的商务礼仪，如何在社会上特别是在商务场合与人打交道，通过陈女士形象的介绍和肢体语言的丰富表达，让学生对这一门学问有了全新的了解。

Described are the 6-axle, 8-axle gondola cars and tank car s, 4-axle and 3-axle bogies trial-manufactured and produced in the Former Soviet Union as well as the main technical parameters;and 5 types of wheelsets and 6 types of locomotive and rolling stock gauges are described briefly.

介绍了前苏联试制和生产的6轴、8轴敞车和罐车、4轴和3轴转向架，以及主要的技术参数，并简要介绍了前苏联铁路所采用的5种型号的轮对和6种机车车辆限界。

Described are the 6-axle, 8-axle gondola car s and tank cars, 4-axle and 3-axle bogies trial-manufactured and produced in the Former Soviet Union as well as the main technical parameters;and 5 types of wheelsets and 6 types of locomotive and rolling stock gauges are described briefly.

介绍了前苏联试制和生产的6轴、8轴敞车和罐车、4轴和3轴转向架，以及主要的技术参数，并简要介绍了前苏联铁路所采用的5种型号的轮对和6种机车车辆限界。

They consist of the HI-13 model tandem accelerator, the 2.2-meter grazing incidence VUV to soft X-ray monochromator and the data-processing system.

介绍了束箔光谱学的实验原理和方法，说明了等电子序列及其在谱线识别中的应用，介绍了用于理论计算的Cowan程序。

This paper presents simply the current research situation and the development of the domestic and overseas about Automatic Grenade Launcher.

本文简要介绍了国内外自动榴弹发射器的发展现状和趋势，并详细介绍了我国现已装备部队的QLZ87式35毫米自动榴弹发射器的结构特点和工作原理。

Detailed introductions were made to the application in frequency converter for unit series multi-electrical level, power bus, micro-computer control and artificial intelligence, total digitalized optical fiber control and power unit standard modulization, insulated grid bipolar transistor drive circuit intelligentize etc.

介绍了变频器的市场情况以及变频技术的现状，详细介绍了单元串联多电平、功率母线、微机控制和人工智能、全数字化光纤控制以及功率单元标准模块化、绝缘栅双极晶体管IGBT驱动电路智能化等技术在变频器上的应用。

This paper introduces the concept of grid, features, introduced the development of grid technology in the current status quo of grid technology in various fields of application.www.lwfree.cn

本文介绍了智能网格的概念、特点，介绍了智能网格技术在当前的发展现状，探讨了智能网格技术在各领域的应用前景。

In this thesis, some techniques of data reconciliation ware studied, including the function of data reconciliation and basic theory in statistics, and many classic gross error detection methods are introduced.

本论文对数据校正技术进行了研究，介绍了数据协调的作用和其在统计学上的基本理论基础，介绍了过失误差侦破和识别的许多经典方法和技术。

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。