contact time meaning in English
接触时间
面授时间
Examples
- Includes approximate contact time needed by the local office
包括由当地办事处大概所需的时间。 - The effects of flow pattern and contact time on cementing displacement
紊流顶替和接触时间对顶替效率的影响 - For optimal disinfection efficacy , human safety and health of the fish , the system should be installed with an ozone contact tank where ozonation is done inside the tank with sufficient contact time
臭氧消毒系统应设有臭氧接触缸，以容许臭氧有充分时间在接触缸内溶于水中，这样的消毒系统才能发挥最大效用，同时亦不会影响人和鱼类的健康。 - 5 for optimal disinfection efficacy , human safety and health of the fish , the system should be installed with an ozone contact tank where ozonation is done inside the tank with sufficient contact time
5臭氧消毒系统应设有臭氧接触缸，以容许臭氧有充分时间在接触缸内溶于水中，这样的消毒系统才能发挥最大效用，同时亦不会影响人和鱼类的健康。 - An experiment was conducted to examine ozone disinfection of effluents from a municipal secondary sewage treatment plant . affecting factors such as ph , contact time and ozone dose are studied
摘要介绍了臭氧在水中的化学特性和消毒的基本原理，通过试验研究了臭氧在城市污水深度处理消毒中的反应过程，认为臭氧在城市污水处理二级出水中的消毒是可行的。