purifying

听听怎么读

英 ['pjʊərɪfaɪɪŋ]

美 ['pjʊərɪfaɪɪŋ]

是什么意思

精制；提纯；净化；精炼

使纯净，使洁净( purify的现在分词 )；

英英释义

purifying[ 'pjuərifaiiŋ ]

adj.
- serving to purge or rid of sin
  同义词：purgatorialpurging
- freeing from noxious matter
  "filtration is a purifying agent"
- acting like an antiseptic
  同义词：cleansing

学习怎么用

词组短语

purifying agent净化剂；提纯剂

双语例句

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。

权威例句

Purifying single-walled nanotubes
Process for purifying antibody
Purifying and directional selection in overlapping prokaryotic genes.
A new method for purifying lambda DNA from phage lysates.
Nongenetic method for purifying stem cell–derived cardiomyocytes
Effects of Purifying and Adaptive Selection on Regional Variation in Human mtDNA
R EPORTS Effects of Purifying and Adaptive Selection on Regional Variation
Evidence for purifying selection against synonymous mutations in mammalian exonic splicing enhancers.
A new procedure for purifying histone pairs H2A + H2B and H3 + H4 from chromatin using hydroxylapatite.
4487833 Method of preparing hybridomas and of purifying immunogenic materials: Patricia K Donahoe, Gerald P Budzik, Meredith Mudgett...

同义词

refining distillation decontamination

反义词

adulterating

同根词