1) offal of clearing up
廢棄物清理
2) zero-waste
零廢棄
3) unused characters
廢棄字
1.
In "Shuowen Jiezi Zhu", Duan Yucai pointed out 257 sets of the previel characters and unused characters, by employing a formulistic expression: "Such word is currently used and such word has been abandoned.
在《說文解字注》中段玉裁用“某字行而某字廢矣”這樣的程式性表述指出257組“通行字”與“廢棄字”。
4) chemical waste disposal
化學廢料處理
5) Spoil
[英][spɔɪl] [美][spɔɪl]
棄土
6) physical cleaning
物理清洗
1.
Commercial application of chemical cleaning and physical cleaning in industrial cleaning;
化学清洗与物理清洗技术在工业清洗中的联合应用
2.
The operation,overturn and physical cleaning of the stripper-key equipment in the first ammonia stripper urea construction in China were introduced in this article.
介绍了国内第一套氨汽提尿素装置关键设备汽提塔的运行、倒头及垢层物理清洗情况。
3.
The fouling mechanisms and the cleaning of chemical apparatus were reviewed,including the physical cleaning methods and chemical cleaning technologies.
综述了化工设备污垢的形成机理及其清除方法,包括物理清洗和化学清洗等方法,介绍了一些新型清洗技术如微生物清洗、超声波清洗、激光清洗、在线清洗以及免清洗技术等,并展望了清洗技术的发展方向。
补充资料：吡啶烷基衍生物蒸馏残余物氯化苄季铵化物
CAS：97375-31-0
中文名称：吡啶烷基衍生物蒸馏残余物氯化苄季铵化物
英文名称：Pyridine, alkyl derivs., distn. residues, benzyl chloride-quaternized
中文名称：吡啶烷基衍生物蒸馏残余物氯化苄季铵化物
英文名称：Pyridine, alkyl derivs., distn. residues, benzyl chloride-quaternized
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条