对映体

The observed partition coefficient between the feed phase and the membrane phase, the stripping phase and the membrane phase, mass transfer resistance of boundary layer in strip phase inside the hollow fibers, boundary layer in feed phase and mass transfer resistance of the membrane phase were taken into account in the model equations.

该数学模型同时考虑了手性对映体在料液相、接收相与液膜相间的分配行为和料液相边界层、接收相边界层以及支撑液膜相的扩散阻力。

Along with tile rapid development of chirality science, the preparation of optically active chiral lactones is becoming increasingly important for research in chemistry and biochemistry.

摘要随着手性科学的快速发展，获取手性内酯的单一对映体具有重要的研究和应用价值。

In Chapter 2, enantioseparations of four pairs of neutral and poorly water-soluble organophosphorus pesticides enantiomers were achieved by using natural chiral surfactant sodium cholate either with sodium dodecyl sulphate or with γ-cyclodextrin in nonaqueous solvent or aqueous-organic solvent systems.

第二章在非水介质或水相/有机介质中，或将天然表面活性剂胆酸钠与阴离子表面活性剂十二烷基硫酸钠构成混合手性胶束，或将胆酸钠与γ-环糊精构成二元手性协同体系，用于中性疏水有机磷农药对映体的手性拆分。

For example, unwanted side effects or even toxic effects can occur with the second enantiomer in several cases.

例如，在许多情况下，第二种对映体往往会产生不必要的副作用甚至毒性。

Results Baseline resolution of the enantiomer was readily achieved using 2, 3, 6-O-trimethyl-β-cyclodextrin.

结果在所确定的条件下盐酸美普他酚对映体达到基线分离。

The method and technical development of acetonation of hexabasic alcohol , and its application in the synthesis of one enantiomer of drugs were reviewed.

论述六元糖醇丙酮化作用的方法和工艺进展，以及其在合成光活性单一对映体药物中的应用。

Not only in the domain of medication,food and hygiene but for the research of polypeptide and asymmetric synthesis,the resolution of the enantiomer of amino acids is of important.

氨基酸对映体的分离分析，在蛋白质多肽的研究、有机化学不对称合成以及医药、食品、卫生等领域都具有重要意义。

In Chapter 1, the ubiquity of chiral phenomena and its important role in various disciplines, the methods for enantiomer separation, the principles of direct chromatographic separation of enantiomers and the status of chiral CGC are discussed and/or reviewed.

第一章论述或评述了手性特征的普遍性和在众多学科中的重要性、手性分离方法、色谱直接分离手性化合物对映体的基本理论、手性气相色谱研究现状。

Even if the side effects are not drastic , the inactive enantiomer has to be metabolized and represents an unnecessary burden for the organism.

即使副作用不明显，引入无活性的对映体同样会造成机体代谢的负担。

Under the determined extraction conditions, a new process of countercurrent liquid membrane extraction technology was adopted to separate terbutaline enantiomorph.

基于实验已确定的萃取条件，采用液膜逆流萃取技术分离特布他林对映体。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。