查询词典 setting circle

To create the holes in the fin, add a circle by clicking the Create Circle Path button. Select the circle by double clicking the path and scale it down to fit within the upper left side of the fin.

为了创建这个尾鳍片上的几个洞，通过单击&创建圆圈按钮&加一个圈，双击选中这个圈的路径，缩放它到相对于尾鳍片大小合适。

Based on varying process of generator terminal parameters after excitation fault, shortages of excitation protective principle of static stability boundary and asynchronous impedance boundary are analyzed. It proposed that excitation fault research relates to large-disturbance stability. Because dynamic power-angle character of generator after excitation fault is non-sinusoidal, there are differences between dynamic power-angle character and static state power-angle character. So it isn't ideal to protective operation result based on small-disturbance stability and static stability boundary criterion. At the same time, it proposed that asynchronous boundary impedance criterion is a constant reactive power circle moving adown j Xd′. It can ensure complete loss-of-excitation generator measuring impedance enter into the circle, but can't ensure the other condition measuring impedance including impossible losing synchronism enter. So loss-of-excitation protection would be maloperation when system voltage drops short and recovers or generator rejects load.③Based on stability principle, it puts forward setting conditions and calculation method of generator loss-of-excitation protection by direct measuring power-angle.

以励磁故障后发电机端的相关参数的变化为基础，通过对以静稳定边界和异步阻抗边界作判据的两类三种现行励磁保护在原理上存在的缺陷分析，发现：励磁故障是一个大干扰稳定性问题，励磁故障后的发电机的动态功角特性与静态功角特性有很大的差异，已远非正弦曲线，因此基于小干扰稳定性原理、以静稳定边界作判据的保护必然动作不理想；异步边界阻抗判据是一个下移j Xd′的等无功阻抗圆，它可以保证完全失磁后的发电机测量阻抗能进入该阻抗圆，但不能保证完全失磁之外的其它状态不会进入该阻抗圆，因此在系统电压短时下降或发电机突然甩负荷等情况下可能启动该保护使之误动。

The Center is open to the whole society to provide various kinds of relevant services in comprehensively quantitative analysis and evaluation of various disciplines or industries through many methods, such as synthetic analysis integrating qualitative analysis and quantitative one, informetrics analysis (including bibliometrics analysis and scientometrics one): to accept items commissioned by enterprises, government organs and individuals to evaluate scientific research work, demonstrate project and provide consultation for their management, decision-making and social members; to provide support and service for network literature resource management and exploring, informationization construction, talent fostering and specialty setting in higher educational institutions in the country; to provide scientific research evaluation, the report of listing the order of main universities in a competition and consultation service for nationwide academic circle, scientific and educational circles, enterprise circle and relevant government administration departments; to provide information retrieval and evaluation service on thesis publishing and its being quoted for different kinds of institutions or individuals.

本中心面向全社会开展开放式的全方位服务。

Moreover, their mass fractal dimensions Df, calculated by bi-logarithm relation between setting rates and equivalent circle diameters, were 2.0972.801, and the Df value for granules in the 5th compartment was the highest one among them, indicating that the most compact granules were formed. The least compact granules were observed in the 4th compartment, and the granules in the 1st and 2nd compartments show close compactness. However, the highest average setting rate for granules was detected in the 1st compartment.

依据沉降速率-当量圆直径的双对数图计算出的各格室中颗粒污泥的质量分形维数Df处于2.0972.801之间，大小顺序为：第5格第3格第2格第1格第4格，表明第5格室中形成的颗粒污泥较为密实，而第4格室的密实程度最小，但密实的颗粒污泥并不一定意味着较高的平均沉降速率。

Inside fire pipes and indoor fire hydrant or firefly are connected by fire department connection that is a sort of connection equipment,whether the fire hydrant systems or the sprinkler systems,the relationship between fire department connection and outside fire hydrant is described 1:1 quantity relation.outside fire hydrant must be increased in order to meet with 15～40 meter distance that the fire department connection from the outside fire hydrant,suggesting setting up a special circle fire pipe in the outside for setting the outside fire hydrant.

1问题的提出水泵接合器是连接室内消防管网与室外消火栓或消防车的连通器。当室内消防泵发生故障或遇大火室内消防用水不足时，消防车从室外消火栓或储水池取水，通过水泵接合器将水送到室内消防给水管网用于灭火，水泵接合器是消防安全供水的又一个保证。

In CDM project, datum line setting is problem of a core, but the practice that still does not have unified, authority domestic and internationally to datum line setting at present, setting method is more confused, u.N.

概要： 清洁发展机制是一种促使各行业实现节能减排的有效方法，而水泥生产一直是我国能源消耗和污染物排放的大户，假如能开发和申请CDM项目，将会给水泥行业带来良好的环境效益和显著的经济效益。

Subsequently describes in detail the method of motion simulation of complete machine and the setting of motion analysis's scheme and the setting of link and the setting of motion drivers of joints.Also discusses the adjustment methods of the working part apa...

同时，详细阐述了整机运动仿真的方法和运动分析方案及连杆和运动副运动驱动的设置；介绍了工作部件距地面高度的调整方法，建立了机具前进速度、工作部件旋转速度与棉株间距之间的关系，为机具的设计提供必要的理论依据。

This menu has some setting relating with time. In the mode of main menu clock, press left soft key "Select" to enter, there are sub-menus "calculator","alarm","time setting","date setting".

时钟 5。 Clock 本菜单主要是与时间有关的一些设置，在时钟主菜单状态，按左软键"选择"进入，有"计算器"、"闹铃"、"时间设置"、"日期设置"子菜单。

The tectonic evolution of southern Junggar basin can be classified into seven stages: stage of intracontinental rift from middle Periman to late Late Carboniferous; stage of weak extension and peneplane from late Permian to early Triassic; stable depression stage in middle-late Triassic; maximal basin formation phase in the setting of weak extension in early-middle Jurassic; inactive depressed basin formation phase in thrust setting in middle-late Jurassic; stable depression stage in Cretaceous and Eogene; foreland depressed basin formation phase in thrust setting in Neocene and Quaternary.

准噶尔盆地南缘晚石炭世以来盆地构造演化可划分为七个演化阶段：晚石炭世—中二叠世陆内裂谷作用阶段；晚二叠世到早三叠世处于弱伸展-稳定坳陷作用阶段；中、晚三叠世准平原化作用阶段；早、中侏罗世为弱伸展背景下广盆形成阶段；中、晚侏罗世冲断背景下的坳陷盆地形成阶段；白垩纪到古近纪弱伸展背景下的稳定坳陷盆地形成阶段；新近纪—第四纪为冲断背景下的前陆坳陷盆地形成阶段。

A given type of relay element can usually be wound for a wide range of setting currents; the coil will have an impedance which is inversely proportional to the square of the setting current value, so that the volt-ampere product at any setting is constant.

一个定型的继电器元件通常根据整定电流可大范围变化来绕制的，线圈阻抗与电流整定值的平方成正比，因此在任一整定值下伏安数是恒定的。

That snake Alaric named Archbishop...

庇护。。。那个毒如蛇蝎的Alaric被命名为大教主。。。

You have done lots of magical things to be amazed at.

你做了很多神奇的事物感到惊讶。