查询词典 colloidal

Methods The colloidal gold labeled with protein A of S taphylococcus aureus, contected with the polysaccharide antigen of Yersinia pestis to pyroxylin membrane and assembled them to the dipstick of ICA.

采用柠檬酸三钠还原法制备胶体金颗粒，标记金黄色葡萄球菌A蛋白作为探针，同时用鼠疫多糖抗原致敏硝酸纤维素膜，共同组装成基于免疫层析原理的胶体金法快速诊断盒。

The disparity in polarity between heavy fraction and residue was the main cause of altering the colloidal stability of residue system.

结果表明，SARA组分的变化对混合体系的胶体稳定性有影响，但不是影响其稳定性的主要因素，组分极性上的差距是造成混合体系稳定性变化的主要原因。

Results indicated that the addition of these two fractions in atmospheric residue exhibited negative effect on the colloidal stability of residue system, and the negative effect of adding FCC slurry oil was stronger.

结果表明，加入两种油品后，体系的稳定性均呈下降趋势；不同油品对渣油胶体稳定性的影响程度不同，加入减四线抽出油后体系的稳定性比加入催化裂化油浆时高。

The effect of various heavy oil fractions on the colloidal stability of residue system was studied by mass fraction normalized conductivity method.

向绥中36-1常压渣油中分别加入催化裂化油浆和减四线抽出油，研究了其对渣油胶体稳定性的影响。

Moreover, the negatively charged phosphate group of the ribose backbone of the triplex was anchored at the colloidal silver surface.

同时该三螺旋RNA主要是通过核酸骨架上带负电荷的磷酸基团定位于银胶表面而吸附的。

Sedimentation is one of the key dynamic features of colloidal dispersions. It also possesses important theoretical and practical cost.

沉降是胶体分散体系的最主要力学性质之一，兼具重要的理论和应用价值。

The formation and stability of colloidal gold Nano-particles in different diameters by means of sodium citrate reduction was studied in this paper.

利用紫外可见吸收光谱研究了金溶胶的形成过程，制备了10～50nm不同粒径的金溶胶，研究了不同粒径金溶胶的可见吸收光谱变化和分散稳定性。

The reaction mechanism between citric acid and sodium dichromate, the structure of product chelate, and the performances of chromium-HPAM colloidal dispersion gel were studied.

研究了柠檬酸与重铬酸钠的反应历程、生成螯合物的结构以及Cr(上标 3+)-HPAM胶态分散体冻胶的性能。

The changes of soil colloidal stability under reduction conditions have been demonstrated to be the electro-kinetic mechanism.

在还原条件下，土壤胶体稳定性的变化过程是一个动电机理。

A high - velocity centrifuge used in the separation of colloidal or submicroscopic particles.

离心机是使物体作高速旋转的装置。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。