Consider dry steam humidizer or electricity humidizer in biosafety labs.建议生物安全实验室采用干蒸汽加湿,或电加湿.Waterish film can not be used in clean air - condition , use dry steam humidizer or electricity humidizer.洁净 空调 不得采用湿膜加湿, 应采用干...
Figure 4 - 2 shows a present - day laboratory version of the electroscope.图4 - 2就是目前实验室里的验电器样式.The leaves of the electroscope slowly diverge.验电器的叶片慢慢张开.Figure 4 - 2 a present - day laboratory version of the electroscope....
他们是我们不共戴天的仇敌.They are our mortal enemies.他受到仇敌卑鄙的诋毁.He was basely slandered by his enemies.现在普莱耶女士成了他不共戴天的仇敌反倒让人觉得不足为奇了。It somehow seems hardly surprising that Ms Player is now his sworn enemy....