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Oligomers 基本例句 低聚体¹⁰⁰ The properties of viscosity and surface activity of urea- formaldehyde oligomers were studied, as well as their relationship with the encapsulation efficiency of microcapsules. 研究了低分子量脲甲醛缩聚物水溶液的粘度特征和表面活性及其与胶囊包封率的关系。 cnki The application of spirocyclic phosphates, phosphate oligomers and organophosphorous intumescent fire-proofing agents in PP, PVC, PU and nonwoven fabrics of PET were studied. 研究了螺环磷酸酯阻燃剂、齐聚物型磷酸酯阻燃剂和有机磷膨胀型阻燃剂在 PP、 PVC、 PU利 PET无纺布中的应用。 cnki The controlling step of the ageing reaction for the directing agent of zeolite L is directional polymerization between aluminosilicate oligomers or between aluminosilicate and silicate oligomers. 沸石导向剂陈化反应的控制步骤是低聚态硅铝酸根离子之间或低聚态硅铝酸根离子与低聚态硅酸根离子之间的定向聚合反应。 cnki The dyeing results showed that either dye uptake or color depth of both PET and PTT fibers after the oligomers being removed was greatly improved. 染色结果证明: PET和 PTT在除去低聚物后的上染率、表观颜色深度有明显提高。 cnki The migration properties of disperse dyes, the influence of residual sizes on dyeing, and the amount of dyes and oligomers on polyester fibre surface are also analysed. 并对涤纶碱性染色时染料的移染性、前处理退浆程度对染色质量的影响、纤维表面浮色量和纤维表面结晶低聚物量作了分析。 chemyq The relationships between the refractive index increment, SEC response area and weight fraction of the monodisperse species of oligomers are analyzed mathematically. 对齐聚物中各半分散组分的折光指数增量、尺寸排除色谱响应面积与重量分数之间的相互关系作了数学分析。 cnki The structure and the mechanism of formation of these oligomers were discussed. 这些低聚体的结构和形成过程曾加以讨论。 cnki The structure and properties of disperse dyes also played a role in the content of the Oligomers on the surface to some extent. 分散染料的结构和性能对表面低聚物含量也有一定程度的影响。 cnki There were no obvious changes in non- antisense oligomers treated group. 错义序列对照组则无明显变化。 cnki Oligomers are often formed in the preparation of hydroxy- terminated polyepichlorohydrin PECH by cation ring- opening polymerization, so that quality of PECH is reduced. 阳离子开环聚合制备端羟基聚环氧氯丙烷 PECH时,往往伴随着一定量齐聚物的生成而使聚醚质量劣化。 chemyq About250 such six oligomers combine to form the virus capsid. 大约250个这样的六聚物结合在一起,形成了病毒衣壳。 zyynb Chitosan oligomersCS and its relative derivatives, for its safe and effective properties, have been shown having the ability to aid the drugs delivery through skin. 壳低聚糖类化合物具有高效无毒的生理活性,已有相关研究表明能够有效促进药物的透皮吸收。 dictall In recent years there has been intense interest in the design of pseudo- peptide oligomers that fold into well- defined secondary structures. 近期,有关可能折叠成蛋白质二级结构低聚体的设计、合成工作已备受关注。 cnki Nickel- based catalysts possess high catalytic activity for ethylene oligomerization with high selectivity, easily-controlled oligomers distribution and moderate reaction conditions. 镍系催化剂具有活性高、选择性好、产品分布可调、反应条件温和等优良性能。 cnki One subject is the theoretical investigation of the excess polarizabilities of organic conjugated oligomers. 第一个课题是关于有机共轭低聚物过极化率的理论研究。 dictall Ongoing biocatalytic work appears to be concentrated on several themes: polymerization, polymer modification reactions, polymer degradation, and synthesis of monomers and reactive oligomers. 生物催化的进程主要集中在几个方面上:聚合反应、聚合物修饰反应、聚合物降解反应以及单体和低聚物的合成。 cnki PPV oligomers containing1,3,4-oxadiazole are one kind of luminescence materials with highly transporting electrons. 含有1,3,4二唑结构单元的 PPV齐聚物是一类具有良好电子传输功能的发光材料。 dictall The experimental results show that MALDI- TOF- MS technique is a direct, accurate and rapid tool for the analysis of cyclic oligomers. 实验结果表明, MALDI- TOF- MS是分析环状低聚物直观、准确、快速的分析工具。 chemyq The effect of active monomers, oligomers and couple agent on shear strength and volume shrinkage of UV- curing adhesive was investigated. 考察了活性单体、预聚体及偶联剂对紫外光固化胶粘剂的粘接强度、体积收缩的影响。 cnki The efficiency of this strand invasion can be further enhanced by using two homopyrimidine PNA oligomers connected via a flexible linker. 如果使用由一个灵活的连接物结合的双同型嘧啶 PNA寡聚体,这种链侵入作用的效率可进一步提高。 blog.sina.com.cn Using“all-versus-all” policy is better than“ one-versus-rest” policy for classifying homo- oligomers based on the same machine learning method such as support vector machine. 对于多类蛋白质同源寡聚体分类,基于相同的机器学习方法如支持向量机 ,采用“一对一”策略比“一对多”效果好。 cnki Water-base epoxy acrylate and polyurethane acrylate are synthesized as the oligomers of UV curing coating for wood floor. 合成了水性环氧丙烯酸酯和水性聚氨酯丙烯酸酯,作为 UV固化木地板涂料的预聚物。 cnki |