In order to represent Archimedes helix with control polygon, we construct Bernstein - like basis.为了用控制多边形的方法表示阿基米德螺线, 本文构造了拟Bernstein基.These results parallel Archimedes'geometric theorems.这些结果可与阿基米德斯的几何定理相比.The patt...
This could now work to Albania's benefit.这种情况目前对阿尔巴尼亚有利。Mother Teresa visited her native Albania.特雷莎修女访问了她的祖国阿尔巴尼亚。He died in 1985 after ruling Albania with an iron fist for 40 years.在以铁腕统治阿尔巴尼亚 40 年后，他于1985年去世。Betw...
压下挡杆，直到听到挡挂好。Press the lever until you hear the catch engage.他看着电话，把绝望和愤怒一一压下。He looked at the telephone, fighting down first the despair and then the anger.他仿佛马上又镇定了,压下了这场风波.He seemed to recollect himself presently, and...
They laid the prisoner on the gridiron.他们使这个囚犯备受折磨.He is the greatest quarterback in gridiron history.他是橄榄球场历史上最伟大的四分卫。She turned a cake on the gridiron.她在烤架上翻著饼....
此反应得到的产物为二烷基苯基丙二酸酯的碱金属盐衍生物.The immediate products of this reaction are alkali - metal derivatives of dialkyl phenylmalonates.CRL脂酶对S - (-) -N- ( 2, 6- 二甲苯基 ) - 丙氨酸甲酯作用速度远大于R-(+)-异构体.CRL was reacted much more quickly with...