查询词典 operating

This book of classic books for the operating system, mainly about the notion of the operating system.

详细说明：本书为操作系统的经典书籍，主要讲述了操作系统的概念等。

This will browbeat the Windows operating system of market of operating system of 95%PC of already occupational whole world.

这将会威胁到已经占领全球95%PC操作系统市场的Windows操作系统。

The same period last year, such as home building and the lease is operating a hotel-related expenditures for the 7.8 million yuan, the lease operating a hotel in the proportion of revenue was 3.5%.

去年同期，如家同正在建设的租赁经营酒店相关的支出为人民币780万元，在租赁经营酒店营收中所占比例为3.5%。

The design adopts the CENTUM CS1000 Distributed Control System, which was produced by Michael Tien company in Japan Yokogawa. The Distributed Control System has reliable hardware, reliable operating, feature-rich software and good operating characteristics. In the process of energy conservation, control and optimize the consumption will play a positive role.

PX装置异构化单元脱庚烷塔自动控制系统采用了日本横河-北辰公司生产的CENTUM CS1000集散控制系统，集散控制系统，其硬件可靠，运行可靠，软件功能丰富，具有良好的操作特性，并在工艺过程的节能、将耗和优化控制方面起着积极的作用。

The definition and stability criterion of resonant operating points in a CPT system have been described. A Poincarémapping model has been built up and its Jacobian matrix has been derived with the implicit function derivative rule and chain rule. Then the stability of the fixed points can be determined according to the eigenvalues of the the Jacobian matrix. It has been used to study an example push-pull CPT system with three resonant operating points.

文中给出了CPT系统中谐振点的定义及判断条件，建立了系统的庞加莱映射模型，并根据隐函数及复合函数求导法则，推导出了系统庞加莱映射周期不动点的雅可比矩阵，根据雅可比矩阵的特征值分布情况，即可判断各不动点的自治振荡稳定性。

The general flood control operating model for reservoir group is set up in this article, and calculation method of compensative operating is proposed.

建立了一般水库群洪水调度系统的数学模型，并提出了补偿调度的求解方法。

The operating system curriculum's content is the synthesis of each type operating system's composition structure, the design concept, the design method and the theory, Therefore, this curriculum knowledge is more, conceptive is strong and is abstract, all of those make the student feel that it is not easy to understand and grasp in the study process.

操作系统课程的内容是各种类型操作系统的组成结构、设计思想、设计方法和理论的综合，所以，该课程知识点多、概念性强而抽象，使学生在学习的过程中往往感到不易理解、难以掌握。

The optimization methods of database SQL query were studied and some available query optimization Methods were given out as follows: The incompatible data type should avoid to be used; More redundancy search parameters should be given as join condition in join query; In some condition, the number of note hitted to target was estimated by optimizing implement using the average density; Some other maths operating symbol should avoid to be used as condition parameters in WHERE clause; Some operating symbol and its sentence should avoid to be used also; When the cluster function was used,the WHERE clause should be paied attention to more,and so on.

作者单位：（重庆工学院商贸信息学院，重庆 400050）摘要：数据库SQL查询语句的优化，须注意：避免使用不兼容数据类型；连接查询中应多给连接条件提供一些冗余的搜索参数；某种条件下优化器只能使用其平均密度以估计命中的记录数；避免对WHERE子句中条件参数使用其它数学操作符；避免使用某些操作符及相应语句；聚簇函数的使用应注意WHERE子句。

Through forecast on operating speed of correlative section, the author consider changeable value of operating speed as guide line for estimating continuity and safe condition of road.

通过对相邻路段运行速度的预测，并以运行车速的变化值作为评价道路的连续性及安全状况的指标，从而为新建公路的设计和公路改建提供依据。

The advantages of the invention are that it is simple, reliable and stable; and it can optimize operating desk layout, and transform operating desk control at running state.

本发明是一种简单、可靠、安全稳定性好，且能够优化操作台的布局，可在非停机状态时转换操作台控制的工程机械行走速度的双手柄屏蔽控制法。

At the rear was an innovative combination transaxle with the gearbox, clutch, differential, and inboard-mounted drum brakes.

在后面是与变速箱，离合器，差的创新结合变速，和内侧安装鼓式制动器。

For more people can apprecaite and have the master work, there is reproduction painting appears in the market, the large various selection of paint,the high saturation of color plus the plentiful sfumato, to make the reproduction perfect copy and detail as original painting, so as to meet the requirment of amateurs who love art paintings,they do not need to pay high price to get classical paintings.

颜料色域广，色彩饱和度高，色彩层次丰富，图像色彩还原真实，能完美的复制原作，满足艺术爱好者欣赏，艺术爱好者们不用支付昂贵的价格就能拥有经典油画。