purification effect meaning in Chinese
清净效率
Examples
- Research on purification effects of reeds on the stagnant landscape watercourse in urban areas
芦苇对城市滞水景观河道的水质净化研究 - Purification effects of floating bed plants on eutrophic water body under low temperature in winter
冬季低温条件下浮床植物对富营养化水体的净化效果 - Seasonal variation of macrophytes root - zone microorganisms and purification effect in the constructed wetland system
人工湿地植物根区微生物与净化效果的季节变化 - " there is a dilution and self - purification effect when dongjiang water flows along dongjiang and the dongshen aqueduct
发言人解释：当东江水流经东江及东深密封管道时，会进行稀释及有自我净化的作用。 - However , air purification effect of green coverage ratio works as a form of dynamic , complex , delayed , and accumulated action , which needs a longer - term for evaluation
然而， ?覆?这种生态设计作法在提升空气质量，是一种动态、复杂、延滞和?积的型态，必须经过长期发展才会呈现具体效果。