查询词典 microsphere

Spectrum changing of surface-ionized microsphere with the change of extra-electric field, cyclic voltammetry and oscillated current of conductive polymer coated microsphere and size effect of ferrocenyl microsphere on electrode reaction are introduced respectively. The electrochemical behavior and electrode reaction model of polymer microspheres in suspension are elucidated, too.

分别介绍了电场作用下微球悬浮液反射光谱的变化，包覆导电聚合物高分子微球的振荡电流和循环伏安特征和二茂铁基高分子微球电极反应的粒径效应，并对各类微球悬浮液的电化学行为及电极反应模型进行阐述。

Methods A two stage pressure homogenizer was used to prepare Venenum Dufonis lipid microsphere for injection. The effects of oil phase,emulsifier,pH and sterilization method on the stability of lipid microsphere were investigated separately.

采用两级高压均质法制备蟾酥脂质微球注射液，分别考察了油相组成、乳化剂用量、pH、灭菌方式对制剂灭菌稳定性的影响。

The synthesis and performance of hollow microsphere ,expended microsphere and crosslinked microsphere are introduced in this paper.

介绍了聚合物微球中的中空微球、可膨胀微球和交联微球的合成方法及基本性能，同时介绍了这些微球作为有机填料在皮革涂饰中的应用。

To optimize the preparation of glycyrrhizic acid chitosan microsphere with uniform test design,the stability and release of microsphere were studied.

本实验采用均匀设计法优化甘草酸壳聚糖微球的制备工艺，提供可控性及预测性，并对微球稳定性和药物释放规律进行研究。

On the basis of the ligamental reticulated carbon foam by Klett J W in 2000 and hollow microsphere carbon foam by Bruneton E in 2002, a hollow microsphere/ reticulated composite carbon foam was prepared by microstructural optimization, carbonization and graphitization respectively.

在Klett J W等人于2000年制备的韧带网络型碳泡沫和Bruneten E等人在2002年制备了一种空心微球碳泡沫材料结构的基础上，分别经过微观结构优化、碳化、石墨化处理，制备出了一种空心微球/网络复合型碳泡沫材料。

Micronucleus test results exhibited that significant differences in micronuclear rates were determined between 0.4 mL bone cement and 0.4 mL microsphere-coated bone cement groups and negative control group, but no significant difference was detected among other groups. This revealed that this microsphere-coated bone cement leaching liquor did not show significant cell heredity toxic effects. Nevertheless, microsphere-coated bone cement in the high concentration and high dosage groups exhibited low toxic effects, mainly showing increased hemolysis rate and micronuclear rate. Thus, it was necessary to control the dosage and concentration of microsphere-coated bone cement.

微核实验结果显示除0.4 mL骨水泥组和0.4 mL微球骨水泥组的微核率与阴性对照组差异有显著性意义，其余各组差异无显著性意义，说明该微球骨水泥的浸提液无明显细胞遗传毒性作用，但是高浓度和高剂量组的微球骨水泥仍有较低的毒性作用，主要表现为溶血率和微核率的提高，因此在应用时要适当控制微球骨水泥的剂量和浓度。

The effect of the hollow glass microsphere was the first evident, the pulverous coal ash the second and the equal mixture of three kinds of above mentioned fillers was the last. 30 parts by weight of hollow glass microsphere ...

玻璃微珠用量以 3 0份为宜，水中插入损失随用量增加而降低，在3kHz、1 0kHz、2 0kHz三个频段，用量 3 0份至 5 0份时，插入损失降低幅度较大，5 0份以后降低幅度变缓，其他频率也有类似情况

The relation of the minimal deflection angle with the refractive index of glass microsphere is obtained on the basis of geometric optic theory, and the domain of the refractive index is analyzed when the retroreflective capability of the glass microsphere reflection pellicle is in the best condition. The relation of the intensity of illumination with the deflection angle is given.

根据几何光学原理，得到了玻璃微珠最小偏转角与折射率关系的表达式，分析了玻璃微珠回向反射特性最佳时的折射率范围；给出了接收面上的光照度与偏转角的关系方程。

The high cationic charge density on the nanosphere surface is created by incorporating a cationic conditioning agent into the solid hydrophobic matrix of the nanospheres, by incorporating a cationic charge 'booster' in the moisture sensitive microsphere matrix, or by using a cationic conditioning agent in the nanosphere matrix in conjunction with a cationic charge 'booster' in the microsphere matrix.

通过将阳离子带电&助剂&引入到水分敏感性微球基质中，或通过将纳米球基质中的阳离子调理剂和微球基质中的阳离子带电&助剂&联用，将阳离子调理剂引入到纳米球的疏水性基质中产生纳米球表面的高阳离子密度。

Gelatin microsphere is firstly made by encapsulating bFGF into gelatin by special manufacture process, then this microsphere was combinated into PLGA conduit or PLGA film.when used, we need only pack the injury peripheral nerve, injury spinal cord, wounded pars encephalic with the PLGA conduit. The conduit or film can slowly release buff which would be absorbed by around tissues.bFGF was already proved to be nutritious to the regeneration and alive of neuron and protect injury neuron.bFGF can also promote morphogenesia and division of nerve cell which would raise the survival rate of neuron, guide the generation of axon etc.bFGF is one of the important factors of sustaining the normal survival of cholinergic nerve.

使用时，只需将此材料贴敷外周损伤神经伤患处，脊髓伤口，或在脑部开颅手术后填充于术后创面，可有效地在伤口局部缓慢地释放并由机体组织吸收bFGF等神经营养因子。bFGF等已被证明具有神经营养作用，可促进神经元的再生与存活，保护受损的神经元。bFGF等对神经细胞兼有促进形态发生与分裂作用，具有提高神经元的成活率、诱导轴突向外生长等功能，是维持前脑基底部胆碱能神经元正常生存的重要因素。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。