The enemy were withdrawing as our army moved forward.我军向前推进,敌人正在后退.The Red Cross said it is withdrawing its staff until they receive clear signals from all sides that their presence is welcomed.红十字会称他们正在撤回所属职员，直到各方都明确表示欢...
The Red Cross said it is withdrawing its staff until they receive clear signals from all sides that their presence is welcomed.红十字会称他们正在撤回所属职员，直到各方都明确表示欢迎他们的存在。The enemy were withdrawing as our army moved forward.我军向前推进,...
需要有一种新方法求取气源岩的产气率.How to get gas hydrocarbon generation of a source rock?在许多调味品种,检出大肠杆菌,芽样芽孢杆菌, 产气荚膜梭状芽胞杆菌和沙门氏菌.Coliforms , B . cereus , C . porringers, and Salmonella species have been detected in most spices.互生培养促进了酵母茵...
Only magnetic dipole and higher multipole configuratons occur in nature.自然界中只能出现磁偶极子以及磁多极子的形式.Forbidden transitions are those for which dipole radiative transitions are not allowed by the selection rules.禁戒跃迁指的是选择定则所不容许的...
It took four years for Britain just to decimalise its own coinage.英国花了4年时间才将其币制改为十进制。...the world's finest collection of medieval European coinage.世界上最完整的欧洲中世纪硬币收藏The city produced its own coinage from 1325 to 1864....