You say "pure", but what is the difference between purification and separation?
你刚才说“纯”，提纯和分离有什么不同呢？
I knew whisky is distilled. You say "pure", but what is the difference between purification and separation?
我知道威士忌是蒸馏来的。你刚才说“纯”，提纯和分离有什么不同呢？
Membrane technologies for gas separation as one of the main directions of the future gas purification and separation has a glorious prospect.
气体分膜技术作为未来气体净化、分离的主要研究方向之一，具有广阔的研究和应用前景。
In this paper, the properties, the extraction, and the purification and separation of fusel oil and the application of fusel oil were illustrated.
阐述了杂醇油的性质、产生原因和提取、提纯分离技术以及应用。
The invention pertains to the technical field of recycling of renewable resources and relates to a waste plastics purification and separation recycling system by a dry process.
本发明属于资源再生利用技术领域，具体涉及一种废塑料干法净化与分离回收系统。
The separation of chiral drugs had become an important field of new drugs research. The key of purification and separation of drugs was found out the effective separation methods.
手性药物的分离已成为当今新药开发的一个重要领域，积极寻找有效的分离方法是药物纯化分离的关键。
The sources, structures, properties and physiological activities of chondroitin sulfate were briefly described. The methods of its extraction, purification and separation were reviewed.
介绍了硫酸软骨素的来源、结构、性质及其生理功能，对硫酸软骨素的提取、纯化及分离技术进行了综述。
According to Klawans, ritual purification involved separation from those aspects of humanity, death and sex, which are least God-like.
根据克洛文的理解，仪式的净化包括从人性、死亡和性的那些方面分离出来，这些方面与上帝最不相似。
It is an important separation and purification technique, which is widely used in the areas of chemical industry, pharmaceutical and food industry.
溶析结晶是一种重要的分离和提纯技术，广泛应用于化工、医药、食品等领域。
In the pilot experiment of separation of purified brine with Gore membrane, we study the quality of brine treatment and brine purification as well as cleaning technology of Gore membrane scaling.
在戈尔膜分离净化卤水的中试过程中，我们对卤水处理与卤水精制的质量、膜结垢的清洗技术进行了研究。
The purification methods of phosphine include adsorption method, low temperature distillation method and membrane separation method etc.
总结了磷化氢的精制方法，主要有吸附法、低温精馏法和膜分离法等。
It was shown that the separation and purification results with this apparatus could be satisfactory at appropriate conditions.
结果表明，在适宜的操作条件下，此装置的分离和纯化效果令人满意。
The study of salt and mixed solvents not only enrich solution chemistry, but also possess important significance to separation preparation and purification of salt.
研究这类盐—混合溶剂体系既可以丰富溶液化学，而且对盐类的分离制备和纯化具有重要的实际意义。
Methods: the Optimum separation and purification process conditions were studied by the orthogonal test with TLC identification and content determination as markers.
方法：以薄层鉴别和含量测定为指标，采用正交设计方法优先尿毒清提取液的分离与纯化工艺条件。
In this paper, extraction, separation, purification and bioactivity of Camellia bee pollen polysaccharide were researched, the results were as follows: 1.
本文对山茶蜂花粉多糖的提取、分离、初步纯化及生物活性进行了研究，结果如下：1。
An available method of extraction, separation and purification of alkaloids from the fruit of Macleaya Cortada has been developed.
本文提供了一套从博落回果实中提取、分离及纯化生物碱的有效方法。
In this paper, extraction, separation, purification and biological activity of Lotus bee pollen polysaccharide are researched, the results are as follows: 1.
本文对莲花蜂花粉多糖的提取、分离、初步纯化及生物活性进行了研究，结果如下：1。
In this paper, the techniques of fermentation, separation and purification of acarbose were studied.
本论文对阿卡波糖的发酵及分离纯化工艺进行了深入的研究。
Water treatment, gas separation and purification, and soil improvement are the potential application fields.
水处理、气体分离与净化、土壤改良是粉煤灰沸石的潜在应用领域。
The production, separation and purification of rapeseed peptides were introduced, and the biologic activity of the peptides was also described.
对菜籽肽的制取、分离和纯化工艺进行了介绍，并系统阐述了菜籽肽的生物活性。
Affinity membrane separation, a new technology, has advantages of both membrane separation and affinity chromatography, and is good for the separation and purification of biological products.
亲和膜分离技术是一项新兴的技术，兼有膜分离和亲和色谱的优点，可以有效地进行生物产品的分离和纯化。
A new method of separation and purification of lactoferrin (LF), its radioimmunoassay (LF-RIA), and application in the diagnosis of lung cancer are reported.
报道了乳铁蛋白(LF)的一种新的分离、纯化方法，LF的放射免疫测定(LF -RIA)及其在临床肺癌诊断上的应用。
Separation and purification of a highly effective emulsified viscosity reducer were performed.
采取一系列分离方法对一种高效乳化降粘剂进行分离与纯化。
The cytoplasm and intercellular fluid can be extracted from enzyme hydrolyzed cellulosic material and pectin, then the laminarin can be obtained via separation and purification.
应用酶解技术将纤维质和果胶质水解，提取出细胞质和细胞间液，再经分离纯化可提取海带多糖。
Studyed on the method of separation and purification of lentinuns polysaccharide, and identified the concentration.
研究了香菇多糖的分离纯化方法，并进行纯度鉴定。
The separation, purification and color improvement of AGS esters plasticizer were studied.
对混合二羧酸（AGS）酯类增塑剂的分离提纯、色泽改进进行了研究。
Comparing with conventional biochemical product separation and purification techniques, liquid membrane is a simple, efficient, and cost-saving method.
与传统的生化产品分离提纯技术相比，液膜分离技术具有简便、高效且成本低的特点。
The text introduced the barrier separation technology in the separation and purification of protein substances through compared with traditional protein separation methods.
通过和传统的蛋白质类生物制品分离方法进行比较，介绍了膜分离技术在蛋白质类物质分离和提纯中的应用。
The extraction, separation and purification, Characterization and the bioactivity of polysaccharide were reviewed in this paper.
对多糖的提取、分离纯化、性质测定及其生物活性等进行了综述。
The extraction, separation and purification, Characterization and the bioactivity of polysaccharide were reviewed in this paper.
对多糖的提取、分离纯化、性质测定及其生物活性等进行了综述。
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