胶体

By means of Tyndall effect, electron microscope and ultrafiltration, it was found that the catalyst dispersed in toluene solution existing as colloidal particle sizes was from 1nm to 100 nm. The catalyst belonged to highly dispersed polyphase catalytic system.

通过Tyndall效应、电镜观察和超过滤实验，证明了V3-Al2Cl催化体系在溶有丁二烯的甲苯溶剂中以小颗粒分散，粒径在1～100 nm之间，为胶体催化剂，属于高度分散的多相催化体系。

By means of Tyndall effect,electron microscope and ultrafiltration it is found that the catalyst dispersing in butadiene-hydrogasoline solution exists in little particle form and that the particle sizes are from to 100mm.

通过Tyndall效应、电镜观察和超过滤实验，证明镍催化体系在溶有丁二烯的加氢汽油中以小颗粒分散，粒径在1～100nm之间，为胶体催化剂，属于高度分散的多相催化体系。

By Tyndall effect, electronic microscopic and super-filtering experiments, it was proved that V3-Al2Cl catalyst is a colloidal catalyst in butadiene-containing toluene solvent, which belongs to a multiphase catalyst. The diameters of the catalytic particles are from 1 nm to 100 nm, and the active sites are on the surface of the amorphous colloidal particles.

通过Tyndall效应、电镜观察和超过滤实验，证明了在溶有丁二烯的甲苯溶剂中V3-Al2Cl催化体系以小颗粒分散，粒径在1～100 nm之间，为胶体催化剂，属于高度分散的多相催化体系。

Single component and multi\|component of iron system colloidal catalyst \Ali\|Bu\-3CH\-2CHCH\-2Cl\ were mixed by different ratios in hydrogenated gasoline medium at 25℃.This paper studied the relationship between the nonaqueous systematic electroconductivity and the concentration of catalyst components.In combination with Tyndall effect,polymerization experimental results,Ali\|Bu\-3 existed in associated state and dissociated into ionpair.The reaction between Ali\|Bu\-3 and Fenaph\-2 was the main reaction which formed colloidal core.Ali\|Bu\-3 reacted on CH\-2CHCH\-2Cl and Ali\|Bu\-2Cl was yielded which joined the formation of active center on the surface of colloidal core.The excessive Ali\|Bu\-3 was dissociated into ionpair which formed double electrode layer,and the double electrode layer kept the colloidal particles relatively stable.

研究了在25℃加氢汽油介质中，铁系胶体催化剂［Fenaph2Ali-Bu3―CH2==CHCH2Cl］单组分、多组分按不同配比混合，非水体系电导率与浓度的关系，结合Tyndall效应，聚合实验结果，得出Ali-Bu3以缔合状态存在并解离成离子对它同环烷酸亚铁的作用是形成胶核的主要反应，与氯丙烯反应生成的氯化异丁基铝，在胶核表面参与形成活性中心由过量Ali-Bu3解离的离子对形成的双电层结构，使胶粒保持相对稳定。

Golden Delicious using a combination of carboxyfluorescein transport, immunogold electron microscopy, and immunoblotting assay.

利用 Western Blotting 和胶体金免疫电镜定位技术，对苹果果实中参与卸载的己糖转运蛋白和酸性转化酶在韧皮部及其周围薄壁组织中的定位进行了研究，并初步研究了脱落酸对己糖转运蛋白表达量的影响。

So it is necessary to establish a rapid, simple,self-performing GICA(gold immunochromatographic assay) for the diagnosis of Chicken Newcastle Disease.

所以有必要建立一种快速、简便、准确的胶体金免疫层析法用于鸡新城疫的诊断。

Any of a group of closely related colloid s derived from Irish moss and several other red algae,widely used as a thickening,stabilizing,emulsifying,or suspending agent in industrial,pharmaceutical,and food products.

角叉菜，爱兰苔从角叉菜和几种其他红藻类中制成的紧密关联的胶体，作为浓化剂、稳定剂、乳化剂或悬浮剂而广泛用于工业品、药品和食品生产中

Any of a group of closely related colloids derived from Irish moss and several other red algae, widely used as a thickening, stabilizing, emulsifying, or suspending agent in industrial, pharmaceutical, and food products.

角叉菜，爱兰苔从角叉菜和几种其他红藻类中制成的紧密关联的胶体，作为浓化剂、稳定剂、乳化剂或悬浮剂而广泛用于工业品、药品和食品生产中

Any of a group of closely related colloids derived from Irish moss and several other red algae,widely used as a thickening,stabilizing, emulsify ing,or suspending agent in industrial,pharmaceutical,and food products.

角叉菜，爱兰苔从角叉菜和几种其他红藻类中制成的紧密关联的胶体，作为浓化剂、稳定剂、乳化剂或悬浮剂而广泛用于工业品、药品和食品生产中

Any of a group of closely related colloids derived from Irish moss and several other red algae,widely used as a thicken ing,stabilizing,emulsifying,or suspending agent in industrial,pharmaceutical,and food products.

角叉菜，爱兰苔从角叉菜和几种其他红藻类中制成的紧密关联的胶体，作为浓化剂、稳定剂、乳化剂或悬浮剂而广泛用于工业品、药品和食品生产中

Objective To investigate the effects of interleukin-1 β converting enzyme gene on the biologic characteristics of ovarian cancer cells.

目的 探讨白细胞介素-1 β转换酶的表达，对卵巢癌细胞生物学特性的影响。

Campylobacter: This illness is the most commonly identified cause of diarrheal illness in the world.

弯曲：这种病是最常见的原因查明腹泻病，在世界上。