查询词典 polymeric

AFM, is a member of a large family called SPM, which is widely used in Polymeric Biology, Monatomic Biology, Material Science and even Animal Husbandry fields.

中文摘要原子力显微镜（Atomic Force Microscope，简称为AFM），是扫描探针显微镜这个庞大家族中的一员。

For the first time ,AgBr organosol was obtained by using oleic acid to extract and modify the AgBr nanoparticles in hydrosol. And the optimum molar ratio of oleic acid to AgBr nanoparticles was found. AgBr nanoparticles, modified by oleic acid were mixed with MMA. After polymerization was carried out, the polymeric photochromic material was synthesized.

首次采用油酸萃取并包覆了水溶胶中的AgBr纳米粒子，制备了AgBr有机溶胶；并找到了萃取率最佳时的油酸与AgBr的摩尔比；再将油酸包覆的AgBr掺杂到甲基丙烯酸甲酯中，进行本体聚合，从而制备了AgBr光致变色有机玻璃。

Sodium alginate was selected to simulate extracellular polymeric substance produced by bacteria. The effects of sodium alginate on orthophosphate corrosion inhibition for copper pipe in simulated soft water were investigated.

以海藻酸钠模拟微生物分泌的细胞外高分子聚合物(EPS，ExtracellularPolymeric Substance)，以老化14天、6个月、12个月和10年的铜管为研究对象，以磷酸盐为缓蚀剂，研究了海藻酸钠对铜管/磷酸盐缓蚀效果及其溶解性铜释放影响。

The relationship between oscillation frequencies and relative humidities was measured with a RC oscillatory circuit for the polymeric humidity sensor.

结果表明，传感器除了具有响应快、滞后小、灵敏度高等优点外，在它遇水汽结露后，返回各相对湿度时其电参量仍几乎不变，即具有极好的耐水性；在20％—90％RH范围内，传感器的振荡频率与相对湿度的关系几乎是线性的。

Target cells in bone for parathormone and calcitonin are different: enrichment for each cell type by sequential digestion of mouse calvaria and selective adhesion to polymeric surfaces［J］.

改良组织块混合酶消化法成骨样细胞培养［J］。中国骨伤，2003，16(11)：661-663。［6］高飞，霍建忠。不同龄小鼠成骨细胞OPG和RANKL表达的变化［J］。

The establishment and relaxation processes of the transient gratings, which are formed by two recording 514nm beams with different polarization directions, SS, PP, SP and ±45℃, are investigated. Using the weak absorption of the chromophores at 632. 8nm and the positive dichroism of the chromophores molecules, a kind of bi-photonic transient gratings, owing to the periodic distribution of Trans and Cis isomers, is established first time in azo-dye doped polymeric bulk sample.

实验考察了两束514nm的写入光在不同偏振情况下（SS，PP，SP和±45），在样品中形成的瞬态栅的建立和弛豫情况；利用偶氮生色团在632.8nm波段的微弱吸收和生色团分子的正二向色性，首次在块状偶氮聚合物材料中形成一种基于生色团反式和顺式异构体密度分布的双色光瞬态栅；利用瞬态栅的快速建立和弛豫，考察了其在衍射型全光开关方面的潜在应用。

Main finding is that the effect of water on structure and properties of the epoxy polymer is non-monotonic: on one hand, more water can lead to the plasticization of the polymeric network, that is, decreased density, increased fractional free volume, accelerated local chains; on the other hand, less water can lead to the contrast trends of the said above properties, that is, antiplasticization.

该模拟的主要发现是水对该聚合物网络的影响是非单调的：较多的水分可能导致聚合物网络的塑化，如系统的密度降低、自由体积分率增加、局部链运动加快；但是当吸收较少的水分时，这些性质可能得到一定的增强。

1The polarizability of a polymeric molecule with a polaron can be reversed by absorbing one photon.

具有极化子的聚合物分子可通过吸收一个光子而实现极化反转。

This paper reviews the conditions of researches on polymeric flocculants in the last ten years at home and abroad.

笔者综述了近十多年来国内外对高分子絮凝剂的研究情况，简要介绍了我国在这个领域内所取得的进展和存在的差距。

In this paper, the synthesis and applications of polymeric dyes are reviewed in detail.

较详细地阐述了高分子染料的合成方法及应用情况。

John Robbins lives with his family in Santa Cruz, California.

约翰罗宾和家人居住在加利福尼亚州的圣克鲁斯县。

The international background is mainly the economic ties among different nations tented to be widen and deepen at the peace and development times.

国际背景主要是和平与发展时代条件下的世界各国经济贸易联系的日益加深。