查询词典 control element

In comparison with the same products produced in the developed countries, the lower stress-rupture life at elevated temperature of steel T91 produced in our country is possibly due to the few knowledge of the chemical composition control, especially the minor element control in this steel.

我国在T91钢管的研究和开发过程中，对其化学成份的控制、尤其是钢中微量元素的作用缺乏认识，没有形成相应的工艺软件技术作为保证，因而与发达国家同类产品相比，国产T91钢管在高温长时持久性能方面存在着明显的差距，达不到国际水平。

Using inclination vector as a non-singular orbital element, engineering oriented mathematical models for inclination control of geosta- tionary orbit are established,and unified optimal strategies for inclination control both in north-south station aquisition and north-south station keeping derived.

本文以倾角矢量作为无奇点轨道要素，建立静止卫星轨道倾角控制的工程实用数学模型，进而导出南北定点捕获和南北位置保持两种情况下统一的倾角控制燃料最优策略。

In the proposed device to remedy the defect that overhigh withstand voltage of thyristors used in converter are needed due to the overhigh DC link voltage, a method to control DC link voltage is put forward, that is, a special control logic for full-controllable switching elements is designed to make them equivalent to half-controllable switching elements which are naturally turned on and turned off by triggering, then connecting such a half-controllable switching element in series with DC link the defect of overhigh DC link voltage is effectively solved.

为了克服该装置直流母线电压过高，因而对逆变器开关管耐压要求过高的缺点，提出一种对直流母线电压进行控制的方法。对全控型开关器件设计一种特殊的控制逻辑，使其等效为一个自然导通、触发关断的半控型开关器件，将该半控型开关串联在直流母线上，有效解决了直流母线电压过高的问题。

At the same time, the paper analyzed the characteristic of page description language, especially PostScript language, and programmed every element by using PostScript language, exported PS or EPS file after united the whole programs. The main task of the PostScript printing control strip is to control the solid density dot gain print contrast tone reproduction ink trapping grey balances slurs ghostings resolution.

然后，研究和分析页面描述语言的特性，尤其是PostScript语言，以它作为设计平台编写出控制条的各个要素，组合并输出为PS或EPS文件，与待印活件一起输出到印版上或直接印刷，实现对实地密度、网点增大、印刷反差、阶调再现、叠印率、印刷灰平衡、网点变形、重影、分辨率等技术参数的控制。

In the paper, the importance of FTA is described, the quantitative analysis method of the FTA is introduced in detail. Then the paper takes a vehicle control system as the research object, expatiates the forming of the CPU board fault tree, the establishing of the mean event fault tree and the obtaining of the mean event fault probability, and realizes the element level fault orientation on the CPU board of the vehicle control system. The test indicates that the method is both valid and correct.

文章在介绍故障树分析法重要性的基础上，较详细地介绍了FTA的定量分析法，并以某车辆控制系统为研究对象，从CPU板故障树的构建、各中间事件故障树的建立和各子事件故障概率等方面出发，实现了车辆控制系统CPU板元件级的故障定位，实验表明了该方法的有效性和正确性。

Pneumatic valve is equipped with type 10A-5 pneumatic element and pneumatic draw stem driven by double-control two-bit five-way electric control reversal valve, pushing rocker to drive the axle and plate and switch the flow direction of medium.

气动三，四通溜子，配用 10A-5 型气动元件，通过双控二位五通电控换向阀驱动气动推杆推动摇杆带动阀轴，分料板即可完成介质流向的切换，满足工况的需要。

Ramie fibers contain a "plant antibiotic element", after trimming by isunte ecologic and hygienical process, and inspect by the authoritative disease control center, can control and kill many bad bacteria, such as staphylococcosis, enteric bacilli, blastomyces albicans, and epiphyte arousing skin disease, this is the reason that many western developed countries choose ramie garments to wear.

麻纤维含有一种&植物杀菌素&，且通过-生态保健整理，经权威疾病控制中心检测，能有效地抑制和杀死多种有害菌，如金色葡萄球菌、白色念珠菌、大肠杆菌和引起皮肤病的真菌。这是许多西方发达国家选择着装麻料的重要原因。

In this paper, we put forward an idea that the concrete pump car is robotized. For some problems about booms'robotization of concrete pump car, a lot of studies are thoroughly accomplished, by means of intelligent optimization method and finite element method of model design method, robotic kinematics and dynamics theory, computer graphics, computer simulation, mechanical control technology, hydraulic control technology, and so on. This idea establishes a new development way for research, design improvement and updating of the concrete pump car.

本文提出了泵车布料机构的机器人化的设想，并对泵车布料机构机器人化所涉及的若干问题，应用现代设计方法中的智能优化技术、有限元分析技术以及机器人运动学和动力学理论、计算机图形学原理、计算机仿真、液压控制等技术，进行了深入细致地研究，从而为现代泵车的研究、设计改进和升级换代开辟了新的途径。

Starting with the vision element of Exhibition space, expanding in the topics about space measure control and moving line layout of the Exhibition space, this article discussed deeply about the Exhibition spaces' sensate way, means, measure control and the psychological infection on visitors.

本文从展示空间的视觉要素入手，详细的就展示空间尺度的控制、展示空间动线的规划等议题展开，通过各种技术参数的罗列，详尽论述了展示空间感知方式、手段、尺度控制以及展示空间对观展者心理影响。

In addition, the seres basic control incorporates the basic control modes of UPFC series element through weighting factors, which may quantify the optimization of multi-function of UPFC in multi-machine systems.

在UPFC串联侧的基本控制中，引入了加权组合形式的合成控制，为UPFC多功能优化问题在多机系统中的定量化提供了可能的途径。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了