Design method of straight-conjugate internal gear pump;
直线-共轭内啮合齿轮泵的设计方法
The QX straight conjugate internal gear pump is a new type of hydraulically driving element.
介绍了一种新型液压动力元件———QX型直线共轭内啮合齿轮泵的齿廓曲线计算、专用插齿刀具设计方法 ,分析了齿廓啮合极限点。
Dynamic Performance of Rectilinear Segment in Existed Railway Line with Combined Trucks at Speed of 200 km/h
既有线200 km/h提速客货共线直线段轨道的动力特性
conjugate lines in a conic
二次曲线的共轭直线
conjugate diameters of a conic
二次曲线的共轭直径
conjugate lines in a quadric
二次曲面的共轭直线
The method of straight baselines composed of all the straight lines joining the adjacent base points shall be employed in drawing the baselines of the territorial sea of the People's Republic of China.
中华人民共和国领海基线采用直线基线法划定，由各相邻基点之间的直线连线组成。
calculated on a straight line basis, amounted to fifteen million pounds.
根据直线法计算共计一千五百万英镑。
Design of a New Type of Piezoelectric Linear Motor Based on Non-resonant Vibration
一种新型非共振压电直线电机的设计
The Design and Application of Common DC Bus Power Supply
公共直流母线供电电源的设计与应用
Design Principle and Application of Common DC Bus SPDMR
共用直流母线SPDMR的设计原理及应用
To arrange in or form a line.
排成直线，形成直线
Line ab be twice longer than line cd .
直线AB比直线cd长2倍。
a straight road, line, rod
直的路、 线、 杆
in alignment (with...)
(与…) 成一直线
Of, relating to, or resembling a line; straight.
线的，直的线的、与直线有关的或象直线的；直的
The chess board is made up of 9 vertical lines and 10 horizontal lines. Those lines make up 90 crosses and the pieces are put on the crosses and moved along the lines.
棋盘由9根直线与10根横线组成，共90个交叉点，棋子置于交叉点上作直线运行。
Of, relating to, or designating two or more straight coplanar lines that do not intersect.
平行线的属于、有关或指出两条或多条不相交的共面直线的
Straight, closing and archipelagic baselines
直线基线、闭合基线和群岛基线
Arrangement or position in a straight line or in parallel lines.
直线排列直线或平行线的排列或位置