查询词典 purification

Meridian Design is also working with a partner to develop a different kind of solar-powered purification system. This one will would make a calory chlorine -based disinfectant out of salt add it added to water. The goal there is to be able to store large amounts of water and keep it disinfected.

子午线公司也正与一合作伙伴共同开发中另一不同的太阳能驱动洁净系统，此系统将从盐中提取以氯为基础的消毒剂，并将其加于水中，其目的是能贮存更大容量的水，并完成消毒工作。

Candlemas is the Christian feast of the Purification of the Virgin Mary, when it was customary for the clergy to bless candles given to parishioners.

圣烛日圣母玛利亚的节日，神职人员会习惯用蜡烛给教区的居民祈福。

Water bodies and biotic communities are interdependent and interacted with each other, which produces self-purification capa...

水体与生物群落相互依存，相互作用，形成了江河湖泊的自净能力。

After purification and analysis by IR it is found that carboxyl group has been grafted into sodium lignosulfonate.

GCL2的羧基含量从0增至0.0067mol/g，数均分子量从7467降至3951，分散度从1.329降至1.183。

In order to develop the Cardamine resource, the dried Cardamine powder was used as material for experiment and the polysaccharide containing selenium was selected as cut-over point for study, and the isolation and purification characters for polysaccharide containing selenium from Cardamine were d.

为了开发利用碎米荠植物资源，本文以湖北恩施碎米荠干制粉末为原料，选择含硒多糖为研究切入点，对碎米荠含硒多糖的分离纯化特性进行了系统探讨，为碎米荠植物资源的开发利用提供理论和实践依据。

The main body of a book adopt the MRS culture medium flat to sift a lactobacillus , separate a purification by that 4 time of the above biography replaces it with reaching in a row,shape and rhabditiform the mirror is observed to hammer when checking up two kinds, the hammer shape is that the circle steeps a shape , become a pair or link up , assume strong point muchly catenoid existence; Long in being slender rhabditiform rhabditiform , strong arrangement of chain, large amount o'clock presents to send out the filiform congeries.

摘要本文采用MRS培养基平板筛选乳酸菌，经过连续4次以上的传代，以达到分离提纯，镜检时观察到链球状和杆状两种，链球状为圆泡状，多成对或串连，呈长链状存在；杆状为中长细杆状，链壮排列，大量时呈发丝状堆积。

Cedarwood: Healing Purification, Unhexing, Protection, Money, Attraction.

这一切：愈合净化， unhexing ，保护，金钱的吸引力。

As for purification, there was no significant difference between filter and centrifugation methods.

对比离心纯化与过滤纯化，并未发现两者之间的差异。

To study and know well the rudimentary knowledge and the basic techniques of modern Microbiology are demanded for Graduate students. The experiments including the principle and operation of phase contrast microscope and fluorescence microscope; Microphotography , the technique of photographic enlargement;Applications of polymerase chain reaction ; Construction, transformation and detection of plasmid in E.coli ; Infectivity of virus and its molecular detection ; The technique of protoplast fusion in filamentary fungi ; Induction and purification of β-galactosidase from E.coli and assay the enzyme activity; Detection of GC content and DNA-DNA hybridization in bacteria ; Production , extraction and detection of poly--hyduoxy butyrate from bacteria.

以实验教学为主，要求研究生学习和掌握一些现代微生物学研究所需的基本技术，内容包括：相差显微镜、荧光显微镜的使用和显微摄影技术，PCR技术的应用，细菌质粒的构建、转化及检测技术，病毒的侵染性及其分子检测技术，丝状真菌原生质体融合技术，大肠杆菌β-半乳糖苷酶的分离及纯化及其动力学测定技术，细菌G+C mol%的测定及细菌DNA-DNA杂交技术和聚羟基丁酸产生菌的发酵、产物提取及检测技术等。

A new type of separation and purification method for isolating puerarin was developed using chelate complex chromatography.

中文内容：摘要：建立了采用配位色谱柱从葛根素浸膏中分离纯化葛根素的方法。

The shaping method of noncircular part and the tool holder's radial motion characters in noncircular turning process are discussed in detail in the thesis.

论文详细研究了非圆零件的成型方法和加工过程中刀架的径向运动规律。

I have not really liked him,I do not like his this kind of disposition.

我没有真的喜欢他，我不喜欢他的这种性格。