查询词典 basic operation

In this paper, taking nodal injection power and voltage operation curve of PV node as foundation, according to the basic property of numerical characteristics of random variables and relevant equations for probabilistic load flow calculation the expectations of nodal current, reactive power at PV node and power at balancing node as well as computing formula of covariances are derived by different methods; the computation accuracy of various algorithms are compared and analyzed.

文章以节点注入功率和PV节点电压运行曲线为基础，依据随机变量数字特征的基本性质和概率潮流计算的相关方程，分别采用不同的方法推导了节点电流、PV节点的无功功率及平衡节点功率的均值和协方差计算公式，比较和分析了各种算法的计算精度。

YZB series crane and metallurgical variable voltage and frequency tree 0phase motor (hereinafter called'the motor').combing the functions ofcrane and pase asynchronous motors and strong points of the variable voltage and frequency technology have advanges of high mechanical strength and overload capacit,wide range of variable and stead operation. the basic technical data of the motor accords withIEC34-1 international standard and GB755 national standards stipulated with performances reached the 90s word level.the motor cam ne ised for a;; lomds of cranes.

YZB系列起重及冶金用变频调速三相异步电动机是将起重及冶金用三相异步电动机的特点与变频调速的优点集与一体，具有过载能力大机械强度高、调速范围宽、运行稳定的特点，其基本技术条件符合IEC34-1国际标准和GB755国家标准规定，电动机各项性能指标同国外九十年代水平相当。

It analyses the theory of securities legal system, securities issuing and trading cross-border, the basic structure of the securities market and its operation, legal actions, prohibiting actions and imputations related to securities, and philosophical thoughts on securities law....

在研究目的上，笔者进行了对不同的证券监管制度的比较、评价，得出了结论性认识，此外，针对我国证券市场国际化的发展态势，还提出了一些前瞻性看法。

Under the condition that existing time delays resulting from communication and the unknown environment, how to improve the efficiency of the operation and lighten the operators' burden will be the main research direction in a fairy long time period, and increasing the selfgovernment capability of the robots is the basic approach to solve this problem.

在存在通信延迟和环境未知的情况下，如何提高作业的效率，减轻操作者负荷，将是在相当长的一段时间内的主要研究方向。

Dispatch Changzhou area arranged business company on August 19 anhydride is basic side benefit is empty, trafficker receives dish of discretion, open quotation quote is in 10200 yuan more / ton around, exchange views actually to be in roughly 9800-10000 yuan / ton around send, it is scattered user more, go into operation of downstream not saturated colophony is very small, trafficker visits the town after sky, the market exchanges views unusually delicate.

生意社8月19日讯常州地区偏苯三酸酐基本面利空，贸易商接盘谨慎，开盘报价多在10200元/吨附近，实际商谈大致在9800-10000元/吨附近送到，多为零散用户，下游不饱和树脂开工很低，贸易商看空后市，市场商谈异常清淡。

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