The officer stamped his boot. "Don't be insolent with me, mademoiselle."军官跺跺靴子:“小姐,别对我无礼。”The officer stamped his boot. 'Don't be insolent with me, mademoiselle.'军官跺跺靴子:“小姐,别对我无礼。”I've the honour...
介绍了平齿根齿侧配合英制渐开线花键计算、测量的基本公式及方法.This paper introduces calculation and measurement of BRITISH Standard Involute splines.里基本上涉及了渐开线行星齿轮传动的整个领域.The whole field of planetary gear transmission is dealt - with.渐开线花键滚轧轮的设计是渐开线花键...
对于大多数生物学研究来说,产额通常是太低.Generally for most biological studies the yields are too low.波长变换剂的存在使液体闪耀体的光电产额提高到0.61.The presence of the shifter increases the light yield of the liquid scintillator to 0.61.根据电荷分布假设得到了靶余核的质量产额分布....