coal degradation发音

意思翻译

煤炭降解

相似词语短语

degradation───n.退化；降格，降级；堕落

coal───n.煤；（尤指燃烧着的）煤块；木炭；v.供煤；采煤，提炼煤；把……烧成炭；加煤

protein degradation───[医]蛋白降解；蛋白质降解

fibrin degradation───纤维蛋白降解

degradation product───降级产品，[化学]降解产物

standard coal───[矿业]标准煤

metallurgical coal───冶金用煤，炼焦煤；冶金用煤；冶金煤；炼焦煤

bituminous coal───n.生煤；[矿物]烟煤；沥青煤（等于softcoal）

coal chamber───煤仓

双语使用场景

Resources and environment are essential to survive of human being. However, coal fire results more lose of natural resources and environment degradation.───资源与环境是人类赖以生存的基本条件，煤田火区灾害破坏了资源和恶化了环境。

influence of coal granularity, quantity of white rot fungus liquid, and time of degradation on biodegradation percentage was studied by orthogonal test.───通过正交试验研究了白腐真菌在煤炭降解转化过程中煤样粒度、菌液用量、降解作用时间等各因素对其降解率的影响。

The experiments have shown that the technology of oxidation degradation with nitric acid and sulfoxidation with sodium sulphite to produce water-reducer of cement with decomposed coal is available.───实验证明以风化煤为原料采用硝酸氧化降解后再磺化的方法生产混凝土减水剂的工艺是合理的。

英语使用场景