重点介绍了纤维素结构与性质的关系及其对所得到的纤维素酯在特殊领域应用性能的影响。
The cellulose structure-property relations and cellulose ester performance and application in some special fields were reviewed in this paper.
纤维素是一种植物里的结构性材料。
这个原始的管状结构，由纤维素和非纤维物质构成，称作初生层。
This initial layer formed of both cellulosic and non cellulosic materials is called the primary wall.
研究三醋酸纤维素和二醋酸纤维素的结晶结构和热学性能。
Crystalline structure and thermal property of cellulose triacetate and cellulose diacetate were studied.
讨论了淀粉、粗玉米粉及可以被淀粉所依附的纤维素框架的化学结构及性质，它们可能成为一系列用途广泛的干燥剂。
The starch, corn grits, and cellulose frame adhered with starch may be a series of desiccants with broad uses, and their chemical structures and properties are reviewed.
天然植物多糖类主要包括纤维素、淀粉、果胶质、树胶等，对天然植物多糖结构及目前植物多糖的医学应用概况进行了综述。
Natural plant polysaccharides mainly include cellulose, starch, pectin and gum etc. The structure of the natural plant polysaccharides and its wide use in the medical field.
印制板和其它互连结构用材料。包被和非包被增强基材。酚醛纤维素纸增强铜包被经济级叠层板。
Materials for printed boards and other interconnecting structures - reinforced base materials, clad and unclad - phenolic cellulose paper reinforced laminated sheets, economic grade, copper - clad.
以纤维素类衍生物为主要原料，采用微波活化与IPN技术相结合的方法，制成一种具有互穿网络结构的治沙材料。
With cellulose derivative as main raw materials, a polymer material with IPN structure was synthesized by combining the microwave activation with IPN technology.
纤维素酶在不溶性纤维素底物上的吸附因底物结构的不同而异。
Adsorption of cellulase on insoluble cellulose was depended on the structures of substrates.
为提高乙基纤维素（EC）膜的透气性，本工作系统研究了结构改性和添加物的作用。
The studies on the structural modification and additives of ethyl cellulose (EC) membrane have been carried out in series for improving the gas permeation behaviour of membranes.
纤维强度是由单位纤维干重、纤维素含量、胞壁厚度、成熟度及胞壁结构密度等亚性状决定的。
Fiber strength depended on the dry weight per fiber length, content of cellulose, thickness of cell wall, maturity, density of cell wall and other sub-factors.
黄瓜肉质脆性与组织结构、纤维素、果胶含量关系密切。
With higher fiber, lower pectin contents the fruits are more stiff.
扫描电镜结果进一步证明纤维素的结构在高温条件下更容易破坏。
Scanning electron microscope (SEM) results showed that cellulose structure was more easily destroyed at high temperature than at low temperature.
纤维素酶属于糖苷水解酶类，近年来，根据氨基酸序列的同源性以及纤维素酶结构的相似性，将其分成不同的家族。
Cellulase enzymes belonging to glycoside hydrolysis, in recent years, according to the amino acid sequence homology and structural similarity of cellulose, and divided them into different families.
利用木质纤维素制备乙醇是解决能源结构的有效方法。
The production of alcohol from lignocellulose is an effective way to improve energy structure.
纤维素、木质素和淀粉三元均相结构绿色复合膜，上海复爱绿色化学技术有限公司，张雷。
Ternary Homogeneous Phase Structural Green Composite Film Based on Cellulose, Lignin and Starch, Shanghai Forever Green Chem. Tech. Co., Ltd, Zhang Lei.
综述了近年来微生物纤维素酶和动物纤维素酶分子结构和降解机制方面的研究进展。
The research advances of molecular structure and the degradation mechanism of cellulases separated horn microorganism and animal west summarized.
综述了纤维素酶的分子结构、作用机理的研究进展。
It summarizes the progress of the molecular structure and mechanism about cellulase in this paper.
研究了硬木纤维素在蒸汽闪爆改性过程中的各种状态及蒸汽闪爆对硬木纤维素超分子结构的影响。
Steam explosion treatment was carried out on hard wood pulp to study the state during the treatment and effect on the super-molecular structure of cellulose.
初步研究阳离子纤维素的结构特征，并探讨阳离子纤维素对两种废纸浆的增强效果。
Meanwhile, the effects of cationic cellulose as wet end chemicals on the strengthening and the sizing of different recycled pulps were discussed in detail.
方法采用DEAE -纤维素柱色谱和凝胶渗透色谱分离纯化，化学和光谱方法分析其结构特征。
Methods DEAE-Cellulose and gel-filtration chromatography were used to isolate and purify the polysaccharides, whose structures were characterized by chemical and spectral methods.
研究了以不同基团含量羧甲基纤维素硝酸酯（CMCN）为胶凝剂的含能凝胶细微结构与流变行为的关系。
The relationships between the microstructure and the rheological behavior of energetic gels prepared by Carboxymethyl cellulose nitrate(CMCN) of different content group as a gelator were investigated.
主要探讨了纤维素酶水解纤维素的作用机理及纤维素酶分子催化区和吸附区的结构和功能。
This paper reviewed and discussed the mechanism of cellulase hydrolysis, and structures and functions of cellulase catalytic domain and cellulose binding domain.
本实用新型结构简单，性能稳定可靠，是目前烟草薄片湿加羧甲基纤维素钠较为理想的设备。
The utility model has the advantages of simple structure and stable and reliable performance, and is an ideal device for wetting tobacco thin slice with carboxymethyl cellulose sodium at present.
CBH的纤维素结合结构域吸附纤维素后会导致纤维素超分子结构的破坏； 则为EG的作用提供了条件。
Our study also indicated that CBH can non-hydrolytic disrupt the structure of cellulose fibers, and leads to synergism for EG in hydrolysis of crystalline cellulose.
木质纤维素的结构导致其不易降解。
The structure of lignocellulose makes it hard to be degraded.
方法采用DEAE -纤维素柱色谱和凝胶渗透色谱进行分离纯化，化学和光谱方法分析其结构特征。
Methods DEAE-cellulose and gel-filtration chromatography were used to isolate and purify the polysaccharides whose structures were characterized by using chemical and spectral methods.
方法采用DEAE -纤维素柱色谱和凝胶渗透色谱进行分离纯化，化学和光谱方法分析其结构特征。
Methods DEAE-cellulose and gel-filtration chromatography were used to isolate and purify the polysaccharides whose structures were characterized by using chemical and spectral methods.
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