Industrial effluent often causes a problem to people's health.工业废水常常危害人们的健康.Effluent from the sedimentation tank is dosed with disinfectant to kill any harmful organisms.沉降池中的废水中加入了消毒剂，以消灭所有有害微生物。Dangerous effluent ...
好运就是当机会来临时，你早已做好了准备。Good luck is when an opportunity comes along and you're prepared for it. 经过这么多苦难之后，他应该行点好运了。He does deserve some good luck after so much wretchedness.是他命中注定会成功，还是仅仅交了好运？Was he born to be successf...
适用规模: 实验室 、 气体分析实验 、 流程节制 、 气体汇流排 、 实验装备.Scope of application: lab, gas analysis and testing, flow control, gas bus - bar, testing equipment.工厂自动化乙太网路 ( EPA ) 是一种以现场汇流排为基础的标准,利用乙太网路连接到现场装置.Ethernet for Plant Automation (...