Not only must the centers decrease, but the tolerances to produce quality bonds must also decrease.不仅中心间距减少, 而且产生优质连接的容限也必须减少.Then analysis the reasons and influencing factors of such tolerances.最后分析出现误差的原因以及影响因素.Dimensi...
She puckered her lips into a rosebud and kissed him on the nose.她双唇努起犹如一朵玫瑰花蕾,在他的鼻子上吻了一下。Unlike the Rosebud salve , this stuff is actually worth the money.跟玫瑰花蕾膏不一样, 这个更值的买!And Rosebud was just a sled.而那个玫瑰花蕾也只是个雪橇....