water-quality ratio的意思|示意

Synthesis pollution equal criterion index, exceed multiple and exceed ratio were chosen as the index of synthesis assessments to the water quality effect.

选用综合污染等标指数、超标倍数和超标率等指标对水质污染状况进行评价。

The utility model can reduce the processing quality of the wastewater and raises the availability ratio of the water resource.

本实用新型可以大大降低废水处理量，提高水源利用率。

So studying on regularity of water requirement of melon growing in field has important sense to understand the upgrading yield and high quality of melon and raising the utilization ratio of water.

因此，研究甜瓜田间需水规律对理解甜瓜的优质高产，提高水分利用率具有重要意义。

The quality index of drying rice include the water ratio and the crack ratio in the end.

稻谷干燥品质指标主要包括稻谷干燥终了的含水率和爆腰率。

Slat dosage, production ratio and water content were related to the quality of finished product during vegetables pickles' processing.

蔬菜加工腌制过程中，腌渍品的用盐量、出品率和含水量关系到产品质量的优劣和企业的经济效益。

Effects of quality index, which are volcanic ash activity, loss on ignition, fineness and water demand ratio, on quality of fly ash are expatiated, the requests to quality of fly ash are put forward.

阐述了火山灰活性、烧失量、细度和需水量比等品质指标对粉煤灰质量的影响，对粉煤灰品质提出了要求。