查询词典 small and weak

weak declension：弱變格;規則格變;弱變化

weak cross over effect 輕微越位效應 | weak declension 弱變格;規則格變;弱變化 | weak form 弱讀式

weak deformation retract：弱变形收缩核

weak damping 弱阻尼 | weak deformation retract 弱变形收缩核 | weak depression 弱低压

weak direct product：弱直积

weak descending chain condition 弱降链条件 | weak direct product 弱直积 | weak direct sum 弱直和

weak direct sum：弱直和

weak direct product 弱直积 | weak direct sum 弱直和 | weak discontinuity 弱间断

weak distributivity：弱分配性

weak discontinuity 弱间断 | weak distributivity 弱分配性 | weak epimorphism 弱满射

weak epimorphism：弱满射

weak distributivity 弱分配性 | weak epimorphism 弱满射 | weak extension 弱扩张

weak extremal：弱极值

weak extension 弱扩张 | weak extremal 弱极值 | weak extremum 弱极值

weak ferromagnetism：弱铁磁性

弱流 weak current | 弱铁磁性 weak ferromagnetism | 弱聚焦同步加速器 weak focusing synchrotron

weak ferromagnetism：弱強磁性

weak-eyed 视力差 | weak-ferromagnetism 弱強磁性 | weak-field condition 弱场条件

weak generalized inverse matrix：弱广义逆矩阵

弱收敛 weak convergence | 弱广义逆矩阵 weak generalized inverse matrix | 弱大数法则 weak law of large numbers

BOXEN INTERNATIONAL LIMITED：(博成国际有限公司)

571908 BOWEN PROPERTY AGENCY LIMITED (宝云置业有限公司) | 380193 BOXEN INTERNATIONAL LIMITED (博成国际有限公司) | 159389 BOXYUE LIMITED (博誉有限公司)

air filter：空气过滤器

空气过滤器(air filter)指用于制备无菌空气的纤维介质床或超细滤膜过滤器. 纤维介质主要是棉花,常用的滤膜是玻璃纤维滤膜和孔径为0.2μm的聚四氟乙烯滤膜. 过滤器使用前本身应用蒸气或其他方法灭菌. 通过过滤器的空气事先进行除尘、除水滴,