查询词典 point system

The system showed its reback way through increasing frequency, more complex type of AEG problems. State of the system go near and near to a demarcational value point related with certain productive level.

此过程中系统以频数日益增大、类型日益复杂的农业环境地质问题的发生作为正向反馈的方式，系统状态越来越逼近其在一定生产力水平下的某一阈限值。

The purpose of this thesis is to analyse the risk which exists in the electric energy metering system from the point of the system contractor, and propose a method of risk management which will provide the direction to the same business and revelant business industry.

本文从系统承包商的角度出发，分析电能计量系统集成项目中存在的风险，并提出风险管理的方法，以期为同行业及相关行业的风险管理提供积极的指导。

The author has accomplished the following tasks:1. presented the general scheme of the profile measuring system;2. presented four methods of laser collimation, realized 3 of them with the software of ZEMAX, and meted the requirement of the system design;3. realized the laser beam expanding from point-laser to line-laser wide enough to cover the flange trackside;4. after image grabbing and processing, picked up the profile of the train wheel.

作者独立完成的工作包括： 1、提出了曲面测量的光学系统的整体方案； 2、提出了四种激光扩束的方案，用光学设计软件ZEMAX完成了其中三种的设计；经过像差分析和追迹，达到了准直扩束的要求； 3、点光源到线光源的单方向扩展，达到了覆盖轮缘踏面的要求； 4、通过实验采集图像和图像处理，提取出被测轮缘的轮廓。

The article introduces some needed resolving problems. It brings forward principium of control, How can drive the servo signal and X and Z to the coordination of movements; How to change the feed rate; design of system structure, confirmation for input and output point, I / O address allocation;and also the project for speedup/down control during the screwthread processing. Method of programming design and manual operation trapeziform figure in system of numerical control lathe Corresponding project to problems is provided synchronously.

介绍可编程控制器应用于车床数控系统需要解决的问题，如何产生驱动伺服机构的信号及X、Z向的动作的协调；如何改变进给速度等；提出PLC作为数控机床主控制器的控制原理；系统结构设计；输入/输出点数确定及输入/输出点的地址分配；螺纹加工中升、降速的解决方案；程序设计及具体操作梯形图设计的方法，并给出相应的解决方案。

In this study, the critical point data of ternary systems which is composed of supercritical carbon dioxide, trisodium salt of tri-(m-sulfonphenyl)phosphine and cosolvent were measured the first time. With the increase of mol% of the cosolvent, critical temperature of ternary system increased, and the experimental data show a linear dependence of critical temperature with mol% of the ternary system over the concentration ranges studied too.

北京化工大学硕士研究生论文本文还首次测试了在超临界CO：中加入三磺化三苯基麟以及共溶剂组成的三元体系的临界点数据，发现三元体系中临界温度也随共溶剂的浓度增加逐渐增加，呈一种线性关系。

In this system, the wavelength of the narrow-bandwidth optical source from the Fabry-Perot tunable filter and broadband source could be adjusted by the digital signal processor after the operating point is changed. Moreover, the influence of the factors such as the instability of the light source and the slowly unaccelerated aging of the system, can be eliminated or decreased by the auto-calibration method based on the software.

该系统利用数字信号处理器控制可调珐珀滤波器自动输出波长满足工作点要求的窄带光，同时还通过软件校准的办法消除了因光源的不稳定、系统老化等缓变因素引起的信号波动对测量结果的影响。

From diffrent point of view such as Medicine Economics, Medicine Management, Medical Insurance reformation and the development of TCM hospitals it found out the problem and deficiency of medicine information system in TCM hospitals , at the same time, it demonstrated the significance and urgence lying in the forming of medicine information system.

该论文通过对大量信息系统建设资料的分析整理，全面对比了医院信息系统发展过程中的不同阶段，从卫生经济学、医院管理学、医保改革与医院发展的互动关系等多角度、全方位、立体化剖析了现阶段中医医院的信息系统建设存在的问题和不足，论证了当前医院信息化建设的重要性和紧迫性。

A dynamic testing system for MEMS microstructure in high temperature based on point discharge was developed, which was mainly composed of excitation device, Laser Doppler Vibrometer and temperature control system.

基于放电激励方法建立了高温环境下 MEMS 微构件动态特性测试系统，该系统主要由激励装置、激光多普勒测振仪、微构件温度控制系统组成。

Design the aspect in the system, this text point introduced the system process frame and scoop out the method.

在系统设计方面，本文重点介绍了系统流程框架和挖掘方法。

This paper studies the global topological structure of a kind of plane homogeneous fifth system with three special direction Suppose the system has are only one finite singular point (0,0), then we can assume b50=0, which special directions are determined by equation G=0, introduce Poincare transformation to discuss infinite singular points, according to the coefficient conditions, list all possible infinite singular points and special directions, judging their type, drawing out all kinds of phase portraits when it has three special direction.

研究了一类平面齐五次系统当其只有唯一的有限远奇点且具有三对特殊方向时的全局拓扑结构及系数条件。假设系统只有唯一的有限远奇点(0，0)，不妨设b50=0其特殊方向由示性方程G=0给出，引进poincare变换研究无穷远奇点，再根据定理中的系数条碎，列出系统所有可能的无穷远奇点和特殊方向，并判断其类型，由此画出系统具有三对特殊方向时的全局相图。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。