1. To prevent the accumulation of intracellular drug with efflux pumps is one of the means of producing drug resistance. 其中由细菌排出泵介导的阻止药物在体内积累是产生抗性的重要手段之一。
2. Jet element is power and control component to fluid efflux hammer, whose operating life limits the fluid efflux hammer technology to spread and apply. 射流元件是射流式液动锤的动力控制元件，其寿命的长短制约着射流式液动锤钻探技术的推广和应用。
3. Owing to the high proportion of unburnt oxygen in this efflux, after-burners are often provided in the jet pipe, whereby the hot gases are again ignited. 由于在这种流出的气体中有相当多的未燃氧气，所以通常在喷管处装设后置燃烧器，这样便会再度点燃热气。
