茂金属聚乙烯的分子链长支化结构对其流变特性有重要影响,长支链可以使熔体弹性和剪切变稀效应明显增强。
The molecular long chain branch structure of metallocene polyethylene has great effects on it's rheological behavior, long chain branch can significantly enhance melt elasticity and shear thinning.
因为肿瘤的分子特征的复杂性,最理想的治疗是依据患者肿瘤特性制定个性化的治疗方案。
Because of tumor molecular characteristics of the complex nature of the treatment is based on the best characteristics of patients with cancer to develop individualized treatment programs.
超支化共轭聚合物由子其所具有的良好的非线性光学特性,在功能高分子领域具有广泛的应用前景。
Based on the excellent nonlinear optical properties of hyperbranched conjugated polymer, those polymers are attracting more and more attention as functional polymer materials.
个体化切削,是根据个体的特性及需要去建立、适应或改变准分子激光屈光手术方式的一仪系列方法。
The customized ablation is a kind of method with which to build, fit, or alter corneal surface according to individuals or needs.
树状高分子是近几年出现的一种新型大分子,因其具有高度支化的结构和独特的单分散特性,故表现出特殊的性质和行为。
Dendrimers are a new kind of macromolecules in the recent years. It has special behavior because of its hyper-branched structure and unique mono-dispersion characteristic.
研究了超枝化偶氮液晶高分子在脉冲激光辐射下的各向异性取向特性。
Photoorientation of azobenzene-functionalized liquid crystalline hyperbranced polymer is investigated by using nanosecond pulse laser.
螺旋体可以通过组装形成具有程序化功能特性的智能材料、分子器件和机器,因而在化学和材料研究中占有极其重要和特殊的地位。
Helicates are of particular interest because they hold great potential in the construction of smart materials, devices and machines with programmed properties and functions.
螺旋体可以通过组装形成具有程序化功能特性的智能材料、分子器件和机器,因而在化学和材料研究中占有极其重要和特殊的地位。
Helicates are of particular interest because they hold great potential in the construction of smart materials, devices and machines with programmed properties and functions.
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