water retention test发音

意思翻译

保水性试验

相似词语短语

retention───n.保留；扣留，滞留；记忆力；闭尿

bacteriological water test───细菌学水试验

fluid retention───[医]液体潴留

retention policy───[经] 自留责任保险；自留责任保险单

customer retention───客户保留；顾客维系

retention force───保持力

employee retention───员工留任

retention plan───保留计划；挽留计划

retention rate───保留率；（承租人的）留购率；继续服役率，服役期满不退役的比例

双语使用场景

interactions of water-precoated paper and coating-precoated paper were analyzed by using three methods, which were ultrasound dynamic penetration, AA-GWR water retention and Cobb test.───采用超声波动态渗透、AA- GWR保水和表面吸收重量法研究了预涂纸与水及涂料间的相互作用。

The settling test of influent sample was conducted in Xi"an No. 4 Wastewater Treatment Plant under construction. The settling curve of SS is obtained under different water depths and retention time."───通过对拟建中的西安市第四污水处理厂初沉池入流污染物的沉淀试验，得到不同水深和沉淀时间下的ss去除率曲线。

英语使用场景