介绍的例句大全

Chapter three discusses the character and defect of Quality Cost Account.

第三章，首先介绍了质量成本核算主要方法及不足；

Existing problems of radial double ended mechanical seal used in reactors and their improvement are introduced, thus lengthening lifespan and reducing the cost of overhaul.

介绍了径向双端面机械密封在反应釜应用中存在的问题及改进，延长了使用寿命，降低了检修费用。

Some new progresses of the research methods are summarized from the following three aspects: ( 1) to determine the surface erosion rates and surface uplifting rates of the mountains by measuring in situ produced cosmogenic nuclide;

文中介绍了几种有关研究方法的一些新进展：（1）利用宇宙核素估算山体表面剥蚀速率和表面隆升速率；

The study and operation practice of ore-nut coke mixed charging of PZH Steel blast furnace were introduced. The existing facilities at Ironmaking Plant of PZH Steel were fully used for the equipment for the nut coke recovery and mixed charging.

介绍了攀钢高炉开展矿石、焦丁混装入炉的研究和生产情况，焦丁回收混装入炉设施充分利用了本厂现有设备，工程投资少见效快。

Introduction of Bar Code Checking Program for the Drug Dispensing in Our Hospital

我院药品调配条形码校验程序介绍

Chapter 6 describes the drive software of data acquisition and control board. It discusses the design of self checking program, data acquisition and control program, data read and processing program.

第六章介绍了数据采集与控制板的驱动软件的设计，详细阐述了自检程序、数据采集与控制程序以及数据读取与处理程序的设计。

Abstract Some bottleneck problems in the application of sand doped fiber glass reinforced plastic pipes such as the characteristics of the material, the hydraulic calculation related to the design norm, the requirement in construction, the checking routine of radial after installation are formulated in detail.

本文简要介绍了玻璃钢夹砂管道的特性，并就规范中涉及的水力计算、施工要求和管道安装后径向挠曲量的检查等内容作了较详尽的说明。

Essentials of Earthquake Action and Aseismic Checking Procedure in the Seismic Design Code of Buildings

建筑抗震设计规范地震作用和结构抗震验算要点介绍

This paper introduces the the design checking, process, construction methods and quality control of capping beam and embraces hoop method.

文章介绍了抱箍法盖梁施工的设计验算、工艺流程、施工方法及质量控制。

Next we focus mainly on the decomposition grammar, the calcula-tion of partition function and Boltzmann sampling of canonical joint structures as well as base pairing probabilities over multiple sequence alignments.

接着我们主要致力于介绍正则联合结构的分解语法、配分函数的计算、玻尔兹曼取样以及多重序列比对上的碱基配对概率。

This paper introduces the designation of programmed multi rate electric power meter's clock check gauge.

本文主要介绍了程控式复费率电能表时钟校验仪的设计。

This paper introduces the principles, functions and features of ST& 9040C type field check gauge.

简要介绍了ST-9040C型电能表现场校验仪的工作原理、功能及特点。

Features and designs of a bubble tight, metal seated butterfly valve are introduced.

介绍了金属硬密封蝶阀的结构特点和设计特点。

The theory of an optical passive ranging method with high precision and it's mathematic model were introduced.

介绍了一种高精度被动式光学测距方法的原理和数学模型。该测量方法采用的是一种比率探测的离焦探测方法，具有高精度、高灵敏度和抗干扰性好的特点。

Secondly, it introduces the frequency selection, EMC ( Electromagnetic Compatibility), the basic generation theory and modulation of the third civil signal ( L5 signal), including LS ranging code, Forward Error Correction, QPSK modulation and Neuman.

其次，介绍了其信号的频段选择、电磁兼容性及其调制和产生的基本原理，包括L5测距码、卷积码、QPSK调制以及Neuman。

The principle of gas leakage from bell socket of cast-iron pipe after conversion from manufactured gas to natural gas is analyzed. Four solutions including pipe replacement, PE pipe insertion, joint repair and gas humidification are introduced, and the techno-economic comparison of these solutions is made.

分析了天然气置换人工煤气后铸铁管道承插接口漏气原理，介绍了4种解决方案：管道更换、PE管内衬、接口修补及燃气加湿，对其进行了技术经济比较。

More than one thousand kinds of organic pollutants are found in drinking water. This paper gave a review on the carcinogenic risk, health hazard assessment and detecting methods of organic pollutants in water.

饮用水中发现的有机污染物达1000余种，介绍了水中有机污染物的致癌危险性、健康危害评价及其检测方法。

The characteristics of copper alloy Mold process and its effect on the properties of ductile iron and gray iron castings are presented in this paper.

本文介绍了铜合金金属型的特点及其对所生产的球墨铸铁件、灰铸铁件性能的影响；

A composite metal-rubber roofing material is presented.

介绍了一种金属橡胶复合屋面材料。

Briefed in the paper are the invention and development history of the ERW straight welded pipe forming mill.

简要介绍了ERW直缝焊管成型装置的产生和发展历程。