查询词典 colloidal

SEM micrographs showed that the PS colloidal crystal template spheres (diameters 275±10 nm) arrayed into hexagonally close-packed layers. The synthesized 3DOM SnO2 microparticles were circularly or hexagonally porous and the thin porous walls were formed by nanocrystals of SnO2. The macroporous diameters of the 3DOM SnO2 were between (215±10) nm and the thicknesses of the porous walls was between 20～30 nm.

SEM图表明PS胶晶模板微球排列规整，大小均匀(直径275±10 nm)，形成多层六方紧密堆积排列；煅烧除去模板后的3DOM SnO2呈三维多孔网络结构，具有圆型和六边形的孔隙形貌，其孔径大小为(215±10) nm；孔壁由SnO2纳米晶粒组成，壁厚为20～30 nm。

It is preferred that the silicone resin material is a composition containing colloidal silica and a silicone resin that is at least one selected from a partial hydrolysate and full hydrolysate of 4-functional hydrolyzable organosilane.

优选的是，有机硅树脂材料是含有胶态二氧化硅和有机硅树脂的组合物，所述有机硅树脂选自4-官能性可水解的有机硅烷的部分水解产物和全部水解产物中的至少一种。

GPC analysesand particle size results indicated that using PFAMA macro-CTA as the first block wasbetter than using the PBMA RAFT agent with respect to the colloidal stability and thenarrow molecular weight distribution of the F-copolymers latices.

改变合成顺序，首先在本体中合成PFAMA大分子链转移剂，然后在细乳液体系中进行BMA的聚合，凝胶渗透色谱和粒径分析表明：可以得到稳定的细乳液和分子量分布窄的含氟嵌段共聚物PFAMA-b-PBMA。

The surface-enhanced Raman spectra of Nosema bombycis Naegeli absorbed on colloidal silver has been obtained and analyzed when PH value was 4.0. The common spectra can't be obtained under normal condition, as well as the SERS can't be get under other PH values.

本文报导并分析了家蚕微粒子虫(Nosema bombycis Naegeli，缩写为NbN)孢子在PH4.0条件下的表面增强拉曼光谱，在常规的实验条件下未得到NbN的一般拉曼谱，同时也未获得其它PH条件下的表面增强拉曼谱。

Methods Tarry stools from 38 cases definited upper gastrointestinal bleeding and 16 stomach strains confirmed including red blood cells by test under microscope respectively tested by colloidal gold indicator paper, orthotolidine method and tetramethyl benzidine indicator paper.

将38例临床确诊为上消化道出血患者的&柏油&样粪便和16份经镜检证实含红细胞的胃引流物标本分别用胶体金试纸、邻联甲苯胺和四甲基联苯胺尿隐血试纸测试其是否含有隐血。

The apoplasmic charater of ectomycorrhizal roots of Larix seedlings infected with Paxillus involutus was examined using the cathnic colloidal gold. The result showed the density and distribution of anionic binding sites were different in sheath and Hartig net. The negative charger in the outer part of the sheath was slightly low. It increased graduately from outer to inter sheath. The negative charger density rised higher in the inter part of the sheath and then decreased graduatedly from the sheath to Hartig net. This may be related to nutrient uptake and atransport in ectomycorrhizal roots.

利用阳离子胶体金探针研究日本落叶松和卷缘桩菇形成的外生菌根质外体的特性，结果表明，外生菌根质外体负电荷分布是不均一的，在菌套外侧负电荷比较低，向内侧逐渐增高，在靠近单宁层菌套菌丝细胞壁负电荷密度最高，再向内侧过度到哈蒂氏网又呈现出明显逐渐下降的现象，而且在哈蒂氏网负电荷主要分布在植物的细胞壁，真菌菌丝细胞壁负电荷很少。

Auxiliary SJT-B is a 10% phosphorosilicate colloidal solution,containing Na+ and K+,SiO2-3 and PO3-4,and pentavalent poly phosphorosilicate chain anion formed from activated SiO23 and PO3-4 and the chain anion can bind Ca2+ and Mg2+,thus inhibiting scaling and metal corrosion.

助剂SJT-B是10%的磷硅酸盐胶体溶液，含有Na+和K+、SiO32-和PO43-等离子，在活化状态下一部分SiO32-和PO43-生成具5个负电荷的聚磷硅酸根链状阴离子，后者可结合Ca2+、Mg2+而形成纳米磷硅酸盐胶态粒子，避免结垢并防止金属腐蚀。

The influence of conventional phosphonate mineral scale inhibitors on the deposition of colloidal silica was studied.

硅是地球上含量最丰富的元素之一，也是水环境中最常见的胶体物质[1]，在水中硅的溶解度通常在150～180mg·L-1之间[2]。

The colloidal synthesis method of CdSe QDs was described in detail, and the photoluminescent...

文中给出了CdSe量子点材料的制备方法和其发光特性，探讨了如何将不同尺寸的CdSe量子点复合在一起来获得多色照明器件。

FT-Raman and surface enhanced Raman spectra of leucine and isoleucine, the only isomer in proteinic amino acids, on the silver colloidal substrate are recorded.

报道了在蛋白质氨基酸中唯一一对异构体氨基酸——亮氨酸和异亮氨酸的FT-拉曼光谱和在银胶基底上的表面增强拉曼光谱。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失