英语词汇saprobien system怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	saprobien system
释义	saprobien system 简明释义污水生物系统网络释义 1 ?污水生物系统法生物群落法:水生生物:浮游生物(~植物+动物),着生生物,底栖动物,鱼类、细菌等污水生物系统法(saprobien system)(种群变化);生物指数法(biotic index)(大型无脊椎动物、硅藻)水生生物毒性试验:藻类法、大型溞、鱼类作为毒性试验对象。双语例句 1 Water body quality of Xi'an city circumvallated river was monitored and evaluated in summer and winter by saprobien system and biotic indexes of pollution, combined with water quality analysis. 结合水质分析及污染生物指数，采用污化系统法对酉安护城河河水在冬夏两季进行了监测研究。
随便看	corrosion barrier corrosion behavior corrosion behaviour corrosion border Corrosion Casting Corrosion Castings corrosion-causing bacteria corrosion cavity corrosion cell corrosion characteristics corrosion cladding corrosion contaminant corrosion contaminants corrosion contamination corrosion control corrosion control for submarine pipeline corrosion coupon corrosion crack corrosion cracking corrosion cracking of steel bridge corrosion current corrosion current density corrosion damage corrosion depth cushioning factor

英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。