查询词典 physicochemical

The mineralogy and the physicochemical properties of attapulgite were study by means of SEM, XRD, and FTIR.

研究了复合材料的力学性能和流变性能，并与纯聚苯乙烯的性能进行了对比。

Physicochemical properties:The melamine traits is the pure white monocline prismatic crystal, is not inflammable, tasteless, low poisonous.

理化性质：三聚氰胺性状为纯白色单斜棱晶体，不可燃，无味，低毒。

Some physicochemical and biological properties of Muscovy duck parvovirus Q-strain were studied by conventional virological methods.

用常规病毒学鉴定方法对番鸭细小病毒株的部分理化特性和生物学特性进行了研究，结果表明MDPV颗粒呈圆球形，直径大小为22-2。。。

This article introduced the production, physicochemical characteristics ,processing properties and functional properties of Nata de coco.

本文综述了生产过程中影响椰果产率的因素及椰果的物理化学特性、加工特性和功能特性，并提出该产品今后的发展方向。

All of these studies provided a theoretical and experimental base for further research.1 Preparation and physicochemical property of LSPCFor the first time,the procyanidins content of non-edible parts of Nelumbo Nucifera Gaertn.

本课题利用近代分析技术和现代生物化学、药理实验方法首次对莲房中的原花青素及其生物、药理活性进行了研究，并从细胞水平探讨了莲房原花青素抗心肌缺血机理。

The structures,physicochemical properties and catalytic applications of niobic acid and niobium oxide are reviewed in this paper.

介绍了铌酸-氧化铌的结构、性质及其在多相催化反应中的研究现状及应用前景。

The effects of immobilized microbes including Rhodospirillaceae, Bacillus, Nitrobacteria and denitrifying bacteria on the changes in species, quantity and biomass of algae and zooplankton in aquiculture water and on the physicochemical environmental factors, such as nitrogen, were studied.

研究了固定化微生物(含有光合细菌、芽胞杆菌、硝化细菌以及反硝化细菌)对养殖水体中藻类和浮游动物的种类、数量、生物量以及水体氮素等理化环境的影响。

The extraction, purification and physicochemical characterization of polysaccharides in Opuntia were studied. The structural analysis and antineoplastic activities of the polysaccharides also been examined.

本文主要研究了仙人掌多糖的提取工艺的优化、分离纯化、理化性质及结构分析、抗肿瘤等方面的内容。

Then this paper calculates the grey relation grade of monitoring result, and reveales the relationship between PANA quantity and traditional physicochemical index, and finally pointes out that PANA quantity can represent the hot oxidation stability of the aerial lubricating oil, which offers a new analytic method for the condition monitoring and fault diagnostic technology of the aerial lubricating oil.

讨论了PANA含量在某型航空润滑油中的变化规律，采用PANA含量和传统理化指标对该航空润滑油进行了状况监控，并对监控的结果进行了灰色关联度计算，揭示了PANA含量与传统理化指标之间的关系，指出PANA含量能较好地反映航空润滑油的热氧化衰变情况，为润滑油状况监控及故障诊断技术提供了一种新的分析方法。

But pancreatin is a mixtrure of various enzymes, each enzyme has a low purity and many enzymes have similar molecule structure and physicochemical properties, when extracting one enzyme, it is easy to abandon the otherone as impurity. This is why there are few technoloies of stimutaneous extraction of more than three enzyme from pancreatin and all the technoloies have shortages.

但是由于胰酶为多种酶的混合物，每种酶的纯度很低，许多酶又具有相似的分子结构和理化性质，因此往往在提取一种酶的同时，其它酶被当作杂质处理掉了，这就导致了胰酶中三种以上酶联产的工艺极为少见，而且已有工艺都有各自的不足。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷