It'seemed to stir an atavistic chord in her stout breast.那里有散发着蒸汽的潮湿草木和游戈其中的蟒蛇.A perpendicular bisector of a chord passes through the centre and bisects the arc.弦的垂直平分线经过圆心,并且平分弦所对的两条弧.Her speech struck a deep chord...
Silk , Silk Fabric, Curtains, Jacquard , Dhobby, Chenille Curtains and Upholstery EmbroiderySilk.采购产品丝, 丝织物,帐, 提花机, 绳绒线帐和室内装潢品.Chenille and chain stitch are done on the same machine.绳结线和锁链针都是在同样的机器上打的.The development his...
In this paper , linear bilevel programming problem ( LBP ) is considered.关于线性二层规划的 求解 问题.Bilevel optimization problem is a basic form of hierarchical level optimization problems.双层优化问题是递阶多层次优化问题最基本的形式.In this paper, bile...
After some treatment of centripetal force , he deduces Kepler's third law.在向心力的一些论述之后，他推出了开普勒的第三定律。After some treatment of centripetal force, he deduces Kepler's third law.在向心力的一些论述之后, 他推出了开普勒的第三定律.This dissert...
它提供了飞机前进所需的推力。It provides the thrust that makes the craft move forward.火箭推力的方向是由电脑控制的.The direction of the thrust of the rockets is controlled by computer.火箭作为弹道导弹的推力装置很重要.Rockets are important as thrust units for ballis...