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- The pouring of sewage water in great quantity and the pollutants contained in the water of Changjiang has affected the self purification in costal water. 通过对上海滨岸带水体的深入调查、样品采集、分析测试和对比研究,对上海滨岸带水体的自净作用进行了总体评价。
- The host machine has modular and the structure of screw and barrel are designed with precision by com-puter,It has perfect self purification and interchangeability. 主机采用积木式原理设计,其螺杆构型,筒体结构,采用计算机精确设计,具有优异自洁性和任意互换性。
- water requirement of a stream's self purification 河道自净需水量
- water requirements for self purification of the stream 自净需水量
- I do not like to go to the movies by my self. 我不喜欢自己一个人看电影。
- I my self is going to make a sandwich. 我要亲手做个三明治。
- He was a wreck of his former self. 他身体坏得不成样子,已兴从前判若两人。
- Knowledge of self increases as one gets older. 随着年岁的增长,人们的自我认识也不断加深。
- He's not looking like his old self lately. 他最近看起来不像以前那样。
- He is my best friend, my second self, as it were. 他是我最好的朋友,或者说,是第二个我。
- He never has any thought of self. 他从不考虑个人得失。
- He is now out of all conceit with his former self. 他现在全盘否定了他原来的自己。
- purification coefficient 净化系数
- Reading a good book may bring purification to souls. 读一本好书可以带来心灵的净化。
- Purification of water may be achieved by distillation. 水的净化可由蒸馏获得。
- Water has a variable coefficient of expansion. 水的膨胀系数是可变的。
- biological self purification 生物自净酌
- This is a purification exercise. 这是一个净化练习。
- Do not attempt purification of NF3 via adsorption. 禁止试图通过吸附来净化NF3。
- Can you show us how to use the self - timer ? 能告诉我如何使用自动装置吗?