This paper introduces calculation and measurement of BRITISH Standard Involute splines.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.CRC calculation subroutines complete source code can be used directly.CRC计算子程序完整的源代码可以直接使用.If desired,...
...portrait sculptors of considerable skill and artistry.具有高超技巧和艺术造诣的人像雕塑家Alberg took the portrait down from the wall...阿尔伯格从墙上摘下那幅肖像画。...a lifeless portrait of an elderly woman.一位老妇人的毫无生气的画像...a portrait by the Dutch ma...
He hared off ( ie ran away at great speed ) down the street.他沿街 飞奔 而去.He is working hared for fear that he should fall behind others.他努力工作,唯恐落在别人后面.He hared off down the road.他沿着大路飞奔....
Heparin is the most widely used and reliable anticoagulant.肝素为最广泛应用及最可靠的抗凝剂.Pick - off blood with anticoagulant aseptically and the lymphocytes were isolated.无菌采取犬抗凝血,分离淋巴细胞并制备成不同浓度.For patients on oral anticoagulant the...