求和

In this paper, the design demand and structures used in city rail s EMU bogie are analyzed in detail.

对城市地铁车辆转向架的设计要求和常用结构型式作了较为详细的分析，并提出了一种城市地铁车辆转向架的推荐方案。

As a result of the operation requirements and the design deficiency,the cylindrical boult of the current flour mill causes the reinforcing rod break frequently in the work process of cylindrical boult.

中文摘 要：当前面粉机圆筒筛由于使用要求和设计缺陷，导致圆筒筛在工作过程中经常出现钢筋断裂。

The reorientation of teacher's role and the form of new teaching and learning conception put forward bran-new requirement and challenge for quality and ability of physical education and health teacher.

教师脚色的重新定位，新的教学观和学生看的形成等等都对体育与健康教师的素质与能力提出了全新的要求和挑战。

A CMOS front end buffer circuit and the summing increase Δ static electric force feedback system are analyzed and evaluated using computer simulations.

分析了一种CMOS前置缓冲放大器和增量求和原理的静电力反馈系统并且用计算机进行了仿真

How do you judge the customers' demand and preference by observing the them?

怎样通过观察客户，来判断客户的要求和喜好？

Battery jumper cable for road vehicles with combustion engines ; dimensions , requirements , test

用内燃机的道路车辆的蓄电池跨接电缆。尺寸要求和试

Since that time, Queenstake has continued to address outstanding environmental requirements and make progress on installing the new calomel system.

自那时以来， Queenstake继续解决悬而未决的环境要求和问题上取得进展安装新甘系统。

The structure of the polymer was determined by infrared spectrum analysis and differential scanning calorimeter.

随着人们对环保要求和使用性能的日益提高，开发环保且使用性能佳的丙烯酸酯胶粘剂成为目前的热门课题。

I am in the teaching and problem-solving process, some of their predecessors encountered a better summation of the series method is summarized and collated in order to review the future of teaching and better transport specific as follows:①direct sum of the Law;②reverse the sum of the Law;③dislocation of subtraction;④Sub-group transformation;⑤Cancellation of law crack;⑥Sum formula.

本人在教学和解题过程中，对遇到的前人的一些较好的有关数列的求和方法进行了归纳和整理，以便在以后的教学和复习中更好地运具体叙述如下

Our company in support with rich technical force, to the improving indoor designing requirement and innovation of the modern, regard the human engineering as the theme, choose to import high quality raw materials, design cannily, participate in the market competition actively.

本公司以雄厚的技术力量做后备，针对于现代人不断提高的家居设计要求和市场的日益创新，以人体工程学为主题，选择进口优质原料，采用先进设备，精心设计，积极参与市场竞争。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。