查询词典 rectangular cartesian coordinate system

The technology of combine power is adopted, it can realize structure -modularization in system through paralleling power main circuit and exerting technology of parallel combined shift phase PWM, combine great power photovoltaic grid-connected power equipment, improve fault redundancy capability of system, ensure system to work in safety.

采用功率组合技术，通过功率主电路单元并联，运用移相PWM 并联组合技术，实现系统结构模块化，可组成大功率光伏并网发电装置，提高系统故障冗余能力，保证系统安全可靠运行。

Servo controller is key part of antenna control system.In some servo controller,classic PID control algorithm is adopted. In order to improve precision of control system,the integral parameter has been turned too big to use because it will cause integral saturation which depress system performance.On the other hand,ISA bus is used to communicate between servo controller and main computer.ISA is low speed interface protocol,it cannot provide more data for complicated real time position control in servo controller.

伺服控制器是天线伺服控制系统的核心环节，经典的PID控制算法在整定时整定出的积分环节参数较大，很容易出现积分饱和，造成控制精度的降低；另一方面伺服系统中伺服控制器与主控计算机通过低速的ISA总线进行通信，无法满足控制器进行复杂的位置控制运算所要求的实时大信息量的数据传输。

It is verified by simulation results that the generator and the HVDC system both can recover rapidly and work normally after the system faults or disturbance, in addition, the control has robustness to the parameter variety of power system.

仿真结果证明，在该控制方式下，当系统发生故障或者受到扰动后，发电机和直流输电系统均能快速恢复正常运行，并且对系统参数变化具有一定鲁棒性。

Th e principle of the system and the matters should be pard attention to when design this system were prsented,also, precision analysis about the system was given.

同时，文章还对系统的构成原理、设计注意事项和精度等作了有关的理论分析。

"Parliamentarism" here refers to the proposal of some Party comrades that the system of political power in the revolutionary base areas, the system of people's representative conferences, should be changed into the bourgeois parliamentary system .

这里所说的"议会主义"倾向，指当时共产党内有些同志主张把抗日根据地内人民代表会议的政权制度改变为资产阶级国家中的议会制度的一种意见。

In order to study the whole system stability when system parameters changes, based on small signal disturbance theory, the dissertation uses partial differentiation to linear the simulation system\'s state space model, and then the first Lyapunov theory is used to analyze the stability.

采用偏微法对整个模拟系统的数学模型进行了线性化处理，基于Lyapunov稳定性理论对整个系统进行了稳定性分析，得到系统主要设计参数变化时系统的稳定性变化规律。

This dissertation summarized the supervisal to admininstrative action and the system of urban planning, analysed the actuality and shortage of supervisal to administrative action in administrant sysem of urban planning, and studied the overseas experience of supervisal to administrative action of urban planning. Based on these works, the dissertation brought four advices about how to consummate the mechanism of supervisal to administrative action of urban planning: The first is consummate the public participance system, protect the exertion of public rights about participateon advicee and superviseial, intensify the public supervisal and advance supervisal of urban planning. The second is consummate the democratic decision-making system, intensify the supervisal of the course of urban planning"s decision-making. The third is constitute the regulation of surveillant, intensify the administrative level"s supervisal of urban planning. The fourth is onstitute the regulation of went behind responsibility, intensify the ex post facto supervisal of urban planning.

本文通过对我国行政法制监督和城市规划体系进行概述，对城市规划行政法制监督机制建设的现状、不足进行分析，研究国外行政法制监督制度情况和可借鉴的经验做法，围绕完善城市规划的行政法制监督机制，提出从四个方面对规划监督法规体系加以完善：一是完善城市规划公示制度，保证公众对规划的参与权、建议权和监督权，做好规划管理的事前监督；二是完善城市规划决策机制，加强对规划决策过程中的监督；三是完善上级政府对下级政府规划规划管理的层级监督机制，通过派驻规划督察员加强规划管理事前、事中监督；四是建立城市规划违法违纪行政责任追究制度，通过严格的问责，加强事后监督。

And this is caused by the difference of paschal clan system and legal ideology,hierarchical system and religious influence,social system and value orientation between the two countries.

这与两国在宗法观念与法制思想、等级制度与宗教影响、社会制度和价值取向等方面的不同有关。

This text is by way of analyzing the big needle drum system of cigarette equipment PASSIM's cigarette machine studying YuXi cigarette factory 20th century the nineties import, analyses studying finding shortcoming owing to the congenital design of this system, again many years is r-und to wear and tear, and many questions of PASSIM 12K feed container system are created, it is slow like responds and the lag and leather belt slip and supplies thread uneven.

本文通过分析研究玉溪卷烟厂二十世纪九十年代进口的卷烟设备PASSIM卷烟机大针鼓系统，分析研究发现由于大针鼓系统先天设计的不足，加上多年运行磨损，造成PASSIM 12K料斗系统诸多问题，如响应慢、滞后、皮带打滑、供丝不均匀等。

Our company established in 2003, is Sichuan Panxi area networks, security systems integrators, including the network system security system set and two operations, the main business network system has a full range of optical products: fiber optic transceivers, fiber optic splitter, fiber jumper, fiber optic MODEM, fiber-optic switches, fiber-optic conversion head, optical fiber and cable, fiber optic single-mode to multimode, fiber couplers, optical terminal boxes, etc.; integrated wiring a full range of products: patch panel, modules, panels, cable, crystal head, of the rationale for line planes, jacket, etc.; switch various modules: MINI GBIC, GBIC, Gigabit Fast fiber module; Fluke Corporation is qualified network monitoring equipment distributors, large and medium-sized enterprises to be able to provide network surveillance testing, fault location, network performance evaluation, as well as third-party network maintenance.

本公司2003年成立，是四川攀西地区网络、安防系统集成商，包括网络系统集和安防系统二大业务，网络系统主要业务有光纤全系列产品：光纤收发器，光纤分路器，光纤跳线，光纤MODEM，光纤交换机，光纤转换头，光纤光缆，光纤单模转多模，光纤耦合器，光端盒，等；综合布线全系列产品：配线架，模块，面板，网线，水晶头，理线架，护套，等；交换机各种模块：MINI GBIC ， GBIC ，千兆百兆光纤模块；公司是FLUKE 网络监控设备的合格经销商，能够为大中型企业提供网络监控测试，故障定位，网络性能评估，以及第三方的网络维护。

A small, rubber-headed hammer used in examination or diagnosis by percussion.

叩诊槌用在通过''。'振荡'。''所作的检查或诊断中的橡皮头的''。'小'。''槌

Affixes are limited in number in a language, and are generally classified into three subtypes, namely, prefix, suffix, and infix, depending on their position with reference to the root or stem of the word.

语言中词缀的数量总是有限的，根据它们跟词根或词干的相对位置，一般可以把词缀分外三小类：前缀，后缀和中缀。