母线

Rolling direction perpendicular to the plane of the bus for the linear raceway.

在垂直于滚动方向的平面内的母线为直线的滚道。

Furthermore, the effects of the power system transient on synchronized phasor measurement are investigated in the thesis.

研究了电力系统暂态过程对同步相量测量的影响。分析了电压互感器的特性对母线电压同步相量测量的影响。

That means use of three-dimensional CAD Software quickly genera reverse to arrangement stereo line graph of the elbow, then the computer quickly measure out each bus real long, then the method of drawing plane development graph.

该方法主要利用三维CAD软件1：1快速生成弯头的反向排列立体线架图，然后由计算机快速测量出各节的母线实长，进而进行平面展开图绘制。

A simultaneously harmonic voltage measurements from a magnetic potential transformer and a capacitor divider on a medium voltage bus show a good frequency response of PT.

对一组PT信号和同一母线的电容分压器分压信号进行谐波比对测量分析表明，中压系统的电磁式电压互感器有较好的频率响应特性。

For large capacity of inverter, due to the dc bus voltage is higher, ac output generally do not need to boost transformer can achieve 220V, in medium and small volume of inverter, due to the low voltage dc 12V, such as, must design, 24V pressor circuit.

对大容量的逆变器，由于直流母线电压较高，交流输出一般不需要变压器升压即能达到220V，在中、小容量的逆变器中，由于直流电压较低，如12V、24V，就必须设计升压电路。

It is a new high-tech enterprise of dalian.at present, factory occupation of land is 18000 square meter, building area is 12000 square meter, fix assets appropriate 60 million .our company incorporates scientific research and development, manufacturing and marketing service into an organic whole, technical force is rich, in approximately 100 works, the personnel of junior college and the above academic account for 1/3, among them there is middle and high ranking title for technical personnel that more than ten people .it is load production line one technologically advanced ,well equipped production and check out equipment of subject with to paint with numerical control puncher many word location bus bar person who process.

目前厂区占地近18000平方米，建筑面积达12000平方米，固定资产近6000万元；本公司集科研开发、生产制造和营销服务于一体，技术力量雄厚，150余名员工中，具有中高级技术职称的有20余人；加之以数控冲床、多功位母线加工机和涂装生产线等为主体的一批技术先进、装备精良的生产与检测设备，并辅以计算机网络化设计与现代化管理，从而为本公司各类产品的高性能、高质量构筑了坚实可靠的基础。

Due to the technical requirement of the radome,a special modeling method is discussed.

此方法是针对天线罩内廓面的具体情况提出的专用建模方法，分别在圆周方向和母线方向采用三次样条插值方法计算型值点坐标。

Bending Method 2 This involves holding the busbar firmly against a forming tool and applying pressure to the revers side of the bar by means of a rolling or sliding follower.

弯曲的方法2 这个问题包括沿着一个成型工具牢牢地抓住母线，以及通过一个滑动的或者滚动的压板对这个横条的边缘施加压力。

The system utilized four laser scanners along lengthwise direction of the log. Data are obtained in every ten degrees when log is turning, in each cross section, 36 data are obtained. Then the data obtained were processed and an outline of the cross section of the log was developed on computer screen. Afterwards, the largest inscribed circles for log cross sections were determined according to the principle that three points can determine a circle. Secondly, the points located on the cross sections were linked up along some log generative in order to simulate the three-dimension log outline. At last the largest right circular cylinder were optimized and the optimum turning center was determined by means of projective theory.

具体作法是：在木段长度方向均匀设置四个激光传感器，当木段旋转时，起动激光传感器，进行数据采集，每隔10~0扫描一个点，在各横断面圆周上共采集36个点的数据，由计算机处理采集的数据，并绘制出原木横断面的几何图形，再根据三点定圆的原理，确定出最大内接圆；其次，模拟原木三维廓形，即将原木相邻横断面上离散点沿着母线方向连线，由计算机分析处理，绘制原木三维廓形；最后，采用投影法，优化出原木最大内接圆柱体，并确定原木回转中心线。

We have proposed a novel method to extract ruled surface from mesh model.

提出一种基于直母线族提取与拟合的网格模型直纹面提取方法。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。