查询词典 diffusional

Compared with the previous method, the improved route can provide directly a spheroid form of immobilized lipase particles of which the size can be controlled by adding non-ionic surfactants during the preparation process so as to increase the recovery rate of enzyme as well as decrease the external diffusional restriction which can diminish the enzyme activity. The improved method can also alter the hydrophobicity and microstructure of the immobilized enzyme matrix by changing the molar ratios of different alkoxyl silanes so as to enhance the enzyme activity by a"surface active effect"and eliminating the internal diffusional restriction.

与前人的制备方法相比，改进的方法可直接制得球形的固定化酶颗粒，而且颗粒的大小可以通过在制备过程中加入非离子型表面活性剂加以控制，从而可以提高固定化过程的酶活回收率和减小外扩散效应对酶的表观催化活力的影响；改进的方法还可以通过改变原料硅氧烷的种类及配比来改变最终制得的固定化载体的疏水性质及微观结构，从而通过对脂肪酶的&界面活化&作用和减小内扩散效应提高固定化脂肪酶的表观酯化活力。

Scholars both here and abroad widely accept that diffusional environment is one of the most important factors to influence green-technology diffusion. To eliminate or conquer green technology diffusion obstacles so that to promote green-technology's rapid and broad diffusion, most researchers bring forward a series of suggestions of improve diffusional environment.

尽管国内外学者普遍认同扩散环境是影响绿色技术扩散的重要因素，为减轻或克服绿色技术扩散壁垒，达到促进绿色技术快速、大范围扩散的目标，许多研究人员提出一系列改善扩散环境的建议。

The important legacy of the Classical World has been bestowed on all the countries comprising the Greater European community in a variety of ways, principally as a direct hereditary residue or as sets of traits dispatched outward through the normal diffusional processes, most notably in law, religion, science, education, the fine arts, language, and literature.

古典世界的重要遗产一直以不同的方式授予构成欧洲共同体的所有国家，它们主要是作为直接遗传的残余，或通过正常的扩散过程向外派送的特征，最著名的就是法律、宗教、教育、美术、语言和文学。

Technology dififusion is a basic methed to solve teclinical backword of software mindustry, which characters with"S"sharp on diffusional paty.

技术扩散是解决软件产业技术落后的重要解决途径，并在扩散路径上呈现出&S&形特征。

Technology dififusion is a basic methed to solve teclinical backword of software mindustry, which characters with"S"sharp on diffusional paty.

湖南省委党校湖南行政学院，长沙410006中文摘要：技术扩散是解决软件产业技术落后的重要解决途径，并在扩散路径上呈现出&S&形特征。

This investigation provided a new theoretical tool for studying the diffusional release of drug from an erodible polymeric matrix and designing the controlled released drug .

这对研究药物从高聚物基质内的释放问题以及控释制剂的设计具有重要的意义。

The results show that Sb addition can diminish the crystal grain, but the content of segregative phase at crystal boundary increases, and the current efficiency of material is low. Compared with Sb addition, Sn addition can also diminish the crystal grain, the current efficiency increases, the content of segregative phase at crystal boundary reduces, but diffusional corrosion of the anode surface is not uniform. The cooperation of Sb and Sn can prevent Si from segregating effectively and enhance the current efficiency obviously. At the same time, anode materials have preferable surface dissolution characteristics.

结果表明： Sb具有细化晶粒的作用，但晶界存在较多偏析相，电流效率偏低；与Sb相比较， Sn也具有细化晶粒的作用，电流效率有所提高，晶界偏析相较少，但阳极的表面腐蚀溶解不均匀； Sn和Sb的协同作用在于能有效地抑制Si的偏析，显著提高阳极的电流效率，使得阳极表面具有良好的腐蚀溶解性。

This phenomenon is explained in terms of the presence of diffusional boundary layers around the individual filaments caused by the very slow movement of dye liquor through the taffetas.

这 现象被用在通过塔夫绸染料酒的非常慢的运动引起的个别的细丝周围的diffusional 边界层的存在方式解释。

According appraisal's goal, the paper sets up the evaluation indexes system of green-technology diffusional environment.

根据本次评价的预期目标，论文建立了绿色技术扩散环境的评价指标体系。

But research results are not consistent and systemic, comprehensive and dynamic researches about diffusional environment are still not many, especially quantitative analysis about it.

但是结论比较分散，针对扩散环境的系统、综合、动态的研究较少，特别是缺乏定量研究。

The circulation, consumption and reproduction of the trilogy have not only testified to its historical significance and literariness, but also invested it with new meanings.

该三部曲的流通、消费与再生产不仅验证了其历史意义及文学性，而切还赋予它以新的意义。

If he thought that he could buy me off, he would be wrong.

如果他认为他可以收买我，那他就大错特错了。