Deoxygenate was used to remove the remanent oxygen from gas for supplying the high purity gas.脱氧剂用于脱除气体中的微量氧气以提供含氧量极微的高纯气体.Objective : To explore the relation between specific rotation and purity of sorbitol.目的: 探讨山梨醇的比旋...
The nonparametric test are not as efficient or'sharp " as parametric test.非参数检验不如参数检验那么灵敏有效.The Development of Optical Instrument Parametric Design Software System.VAX机上使用的光学系统计算机辅助设计——CADOS软件系统.The kernel regressio...
...a bulky man with balding hair.一个秃顶的大块头男人He wore a straw hat to keep his balding head from getting sunburned.他戴了顶草帽,以免正在谢顶的脑袋被太阳晒到。The man was jowly, unshaven, balding.那个男人长着双下巴,胡子拉碴,快要谢顶了。Fenton was a thin, balding an...