单词：purifying
音标：['pjuәrifaiiŋ] ；
n. 净化；精制
a. freeing from noxious matter
词型变化：名词复数形式 : purifyings
词性分布：
purifying的用法和样例：
例句
用作名词(n.)
- The method of purifying hydrogen chloride is introduced.介绍了一种氯化氢精制技术。
- A process of purifying polyether polyols with high activity and low unsaturated degree was studied.对高活性低不饱和度聚醚多元醇的精制进行了研究。
- At present, The method of purifying Gallium is adopted electrolysis.目前镓提纯方法多采用电解法。
- Several methods for preparing fatty acid monoglyceride and for purifying crude monoglyceride products were reviewed.介绍并评述了单脂肪酸甘油酯的各种制备方法以及提纯方法。
- The aroma is most intoxicating as well as purifying in nature.它所产生的香气是令人非常陶醉的，也具有很好的净化作用。
- In places where the water is not potable, they set up purifying systems.在水无法饮用的地方，人们设立净化系统。
- Changing iron into steel is a process of purifying the iron.把铁炼成钢是铁的精炼过程。
单词：purifying 相关文章
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发表于:2018-12-01 / 阅读(310) / 评论(0)
英文流行歌曲MV
英文流行歌曲MV