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- Confined polymer chains 受限高分子链
- The end-to-end distance distribution of a grafted compact polymer chain confined between two parallels is studied by using the PERM(pruned-enriched-Rosenbluth method)algorithm. 采用剪除增加Rosenbluth方法(Pruned-enriched-Rosenbluth method;PERM)算法计算了嫁接于平行板的受限紧密高分子链的末端距分布函数.
- The microstructure and morphology of single polymer chain. 单个高分子链的结构和形态。
- Proton transport is controlled by both segmental motion of the polymer chains and hoping of protons. 通过构造新模型,研究了质子数等因素对质子在质子交换膜中输送过程的影响。
- Borax is a cross linker.The borax links together the polymer chains in the glue. 硼砂是一种交链剂,它将白胶内的聚合链连结在一起。
- The results showed that chloric substituent in polymer chains prevented the chains from further chlorination. 结果表明,大分子链上的氯取代基对分子链进一步氯化起阻碍作用;
- Creep is the manifestation of polymer chain rearrangment under tensile load. 蠕变是在载荷作用下聚合物分子链重排的表现。
- The results suggested that CHCl3 is a good solvent for methacrylic acid (MAA)-EDMA and MAA-PETRA polymer chains which resulted in smaller polymer surface area. 氯仿是甲基丙烯酸-乙二醇二甲基丙烯酸酯和甲基丙烯酸-季戊四醇三丙烯酸酯聚合链的良溶剂,导致了比表面积及孔容较小的聚合物结构;
- On the other hand, if the polymer chains are linked together at numerous points, the polymer is one large three-dimensional molecule, infusible and insoluble. 另一方面,如果这些聚合物链在许多的结点处交联在一起,这样的聚合物就是一个巨大的三维分子,是不可熔化及不可溶解的。
- The experimental results are explained in the view of the swelling of the polymer chain and percolation theory. 回应的重复稳定性受炭黑粒子分散行为的影响,从聚合物溶胀行为及逾渗导电理论解释了实验结果。
- The base-sequence code is transcribed by matching these DNA bases with RNA subunits, forming a long RNA polymer chain. 遗传密码根据DNA碱基与RNA碱基的配对原则而被转录,形成了一条长长的RNA聚合链。
- Clearly the principle requirement for a substance to be capable of forming a structural unit of a polymer chain is that it must be difunctional. 显然,对于能成为聚合物链结构单元的物质的基本要求是:它必须是双官能的。
- The recurrence formula, which satisfies the necessary linking condition of the matrix algebra method for conformation statistics, of the statistical weight matrices of the mth-order interaction approximation for linear polymer chains is derived. 导出了线性聚合物链m级相互作用近似统计权重矩阵的递推公式,它满足构象统计的矩阵代数法所要求的连接条件。
- The length of the polymer chain is specified by the number of repeat units in the chain. This is called the degree of polymerization. 聚合物链的长度可以用链中重复单元数来表示,叫做聚合度。
- X-ray diffraction (XRD) studies and transmission electron microscopy (TEM) indicates the intercalation of ethylene acrylate polymer chains in to Sod-MMT galleries and the exfoliation in the case of OMMT. X射线衍射仪(XRD)和透射电子显微镜(TEM)研究结果表明,乙烯丙烯酸聚合物分子链插入了Sod-MMT的廊道和OMMT的层间。
- Yoshihiro Takeuchi, Kazuhiro Fujiki, Norio Tsubokawa. Preparation of amphiphilic carbon black by postgrafting of polyethyleneimine to grafted polymer chains on the surface[J].Polymer Bulletin, 1998, 41: 85?90. 坪川纪夫著,田水译.;疏水性高分子与炭黑表面亲水性接枝高分子的二次接枝反应及该炭黑的分散性[J]
- He has been confined two months by gout. 他因痛风病已臣庆两个月了。
- Forthermore, it has been obtained that the scaling behaviours of a starlike polymer are as same as a linear polymer chain. 同时还证明了星形链在亚浓溶液区具有与线形链相同的标度行为。
- The thief was confined in a prison. 窃贼被关押在监狱里。
- As the polymerization and gelation proceed beyond the gel point, the amount of gel increases at the expense of the sol as more and more polymer chains in the sol are crosslinked to the gel. 当聚合超过凝胶点时,凝胶量增加,越来越多的聚合物链交联成凝胶。