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Based on the ellipsoidal coordinates, we obtain the spacial distribution of electric potentials of a composite of a coated ellipsoid embedded in an infinite host via solving the Laplace equations and matching the boundary conditions. Meanwhile, we also obtain the partially resonant condition of the coated ellipsoid.

通过引入椭球坐标系,利用拉普拉斯方程及其边界条件,求出了带壳椭球颗粒镶嵌在无限大线性基质中的空间电势分布,并进一步得出了带壳椭球颗粒的部分共振条件。

The effect of antimicrobial activity depends on species of enzymolysis, concentration of chitooligosaccharide and categories of pohytopathogenic fungi.

抑菌效果因壳聚糖酶的酶切方式、壳寡糖的质量浓度和供试菌种而异。

This article focuses on introducing the research of chitosan and its derivatives in water supply, industrial wastewater,sewage, sludge, food industry and the medicine production in recent years and looking ahead to the chitosan as a flocculent in future.

本文着重介绍了近年来壳聚糖及其衍生物在给水、工业废水、生活污水、污泥及食品、医药生产中的应用研究,并对壳聚糖作为絮凝剂的研究进行展望。

All of these elements were also found in the shell, and their MEC are tens to hundreds times higher than those in the gonad.

这些元素几乎都同样在棘壳中存在,而且棘壳中的浓度比生殖腺的高出几十倍到几百倍。

In this paper, the structural characteristics and the handedness of papovaviruses capsid with icosahedral lattice are introduced indetail, and capsomer contacts are comprehensively analyzed.

本文介绍了乳多空病毒二十面体的结构特征、点阵手性,分析了其衣壳结构和壳粒的相互作用。

With the varieties of the different structural dimension and outer load, it will be real number and imaginary number.

为了在不过分增加壳板厚度或缩小肋骨间距的情况下保证稳定性,带中间支骨的环肋圆柱壳结构是

The conditions for bi-stability of isotropic cylindrical shell are derived based on the principle of minimum strain energy.

通过对柱壳变形应变能的分析,利用最小势能原理导出了柱壳实现双稳态的条件。

Owing to existing problems of poor levelness and wet fastness in polyamide fabric dyeing with weak acid dye, reasonable dyeing process was put forward, that is the polyamide fabric was pretreated with chitosan and then dyed with weak acid dye.

根据壳聚糖在阴离子染料染色时,可起到使颜色增深的作用特性,先用一定浓度的壳聚糖溶液对锦纶织物进行预处理,然后再用弱酸性染料进行染色,以提高其湿处理牢度。

Through the analysis of material layout and lofting process for conical shell ,the relevant equations were derived.

通过分析锥壳放样排料的过程,推导出锥壳放样排料的有关公式。

Large blooming may fruits, melon seeds, peanuts, candy, etc.; Can be used as a small ashtray can blooming melon seeds carcasses, peanut shell.

大的可盛放水果、瓜子、花生、糖果等;小的可以作为烟灰缸使用,也可以盛放瓜子壳、花生壳等。

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This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。

There is no differences of cell proliferation vitality between labeled and unlabeled NSCs.

双标记神经干细胞的增殖、分化活力与未标记神经干细胞相比无改变。