硅

Its main features are: algae body as a single cell or even into a variety of groups; cell walls composed of silica and pectin, but also by the structure of the shell and the shell under the combined set of the Cheng, vertical section view was "soap-box"-shaped; in the upper and lower shell surface of the shell are patterns arranged in patterns on both sides of the main mode of symmetry and radial symmetry is divided into two categories, for the classification of the most important basis; be able to campaign Type in the shell has a shell side seam, can not be changed no shell seam types; pigment body sheet or ribbon, 1 or 2, or for multiple small discoid, yellow green or brown, containing chlorophyll a, c, also contains fucoxanthin and silicon A flavin and other photosynthetic pigments; storage material mainly for oil droplets; reproduction mainly for cell division and cell division in diatoms obvious features are: each cell division, resulting from two sub-cells,, only one and the mother cell and so big, the other one is smaller.

其主要特征是：藻体为单细胞或连成各式群体；细胞壁由硅质和果胶质组成，而且在结构上都是由上壳和下壳套合而成，纵断面观呈&肥皂盒&形；在上下壳的壳面上有花纹，花纹排列的方式主要分为两侧对称和辐射对称两大类，为分类上的最重要依据；能运动的种类在壳面都有壳缝，不能动的种类均无壳缝；色素体片状或带状，1个或2个，或为多个小盘状，黄绿色或黄褐色，含叶绿素a、c，还含有墨角藻黄素和硅甲黄素等光合色素；贮藏物质主要为油滴；繁殖方式主要为细胞分裂，硅藻的细胞分裂的明显特点是：每次细胞分裂所产生的2个子细胞中，仅有1个和母细胞等大，另1个则稍小。

The main products include: Advanced PC bottle, high quality glass bottle, the High insulation bottle, silicone nipple silicone nipple and appease senior bottle brush, baby toothbrush silica gel, silicon gel molar, and breast-feeding a series of sterile supplies Products (detailed product information see our web site).

主要产品包括：高级PC奶瓶、优质玻璃奶瓶、高级保温奶瓶、硅矽胶奶嘴及安抚奶嘴、高级奶瓶刷、婴儿硅胶牙刷、硅矽胶磨牙器、母乳喂育用品等一系列产品（详细产品资料见我司网址）。

The investigation shows the potassium titanate whiskers and calcium sulphate whiskers can improve the mechanical properties and heat resistance.

结果表明，硅烷（KH-921）和钛酸酯（NDZ311）对钛酸钾晶须的表面改性效果较好；硫酸钙晶须经硅烷改性后，性能也能得到一定程度的提高。

Ferric chloride catalyzed direct conversion of carbonyl compounds to the corresponding chloride with silicon hydride ( dichloromethylsilane , chlorodiphenylsilane or trichlorosilane) was realized.

在甲基二氯硅烷作用下，FeCl3能催化羰基化合物的还原氯代反应，得到相应的氯代产物；在甲基二氯硅烷、PBr3或NaI作用下，FeCl3可以催化羰基化合物的还原溴代或碘代反应，分别以良好的收率得到相应的溴代烷或碘代烷

Company production of "xing up" brand acoustic board, gypsum board ceilings calcium, high-crystalline calcium silicate board, ceiling and other products for its outstanding performance and noble quality, as favored by the majority of customers, products sold at home and abroad.

公司生产的&兴远达&牌、&益飞&牌吸音板、硅钙天花石膏板、高晶硅钙板、天花板等产品更以其卓越的性能和高贵的品质，为广大的客户所青睐，产品畅销国内外。

It is considered in this paper that the light and heat oxygen resistance ageings of silicone acrylate resin are better than those of normal acrylic and polyurethane resins, through the theoretic investigations into the reaction mechanisms of the light and heat oxygen ageings of high molecular polymer and contrasting, when exposed to light and under a high temperature, the changes in colour,shape, tensile strength and elongation of Silicone Acrylate Resin DX 8501 to the normal acrylic and polyur...

本文通过对高分子聚合物的光氧老化、热氧老化的反应机理的理论探讨和对DX8501硅丙树脂、普通丙烯酸树脂、普通聚氨酯胶膜在紫外光照射下和高温条件下的颜色、形态、抗张强度、伸长率的变化情况对比，认为硅丙树脂的耐光氧老化和耐热氧老化的性能优于普通的丙烯酸树脂和普通的聚氨酯。表3，参考文献8

Effect of annealing at high temperatures on compound films structures is great. For three hours in pure nitrogen(99.999 9%) ambients at 900℃ are annealed. The structural feature changes of iron-passived porous silicon are studied after being annealed by SEM and XRD.

退火处理对复合薄膜的形貌和结构都将产生较大的影响，对由水热腐蚀技术制得的铁钝化多孔硅进行高纯氮气(99.999 9%)下900℃退火3h，利用扫描电镜、XRD等分析手段对比研究了铁钝化多孔硅在退火前与退火后的结构变化特点。

On the sample surface modified by amides, the attraction of SiO2 or Si and the SWNT has been greatly increased.

其次，本实验为加强基底对碳纳米管的吸附，对氧化硅和硅进行氨基修饰，排列的有序性和基底对碳纳米管的吸附性都增强。

SEM, Raman and PL spectrum were adopted to characterize the surface, structure and photoluminescence property of samples. In comparison with those prepared by anodising p type silicon, the porous silicons prepared by non-acid hydrothermal method have smooth surface, regular shape of pores and higher PL efficiencey.

实验采用扫描电镜、拉曼光谱和光致发光谱对样品表面形貌、结构及发光性能进行表征，并与用常规电化学阳极氧化法制出的多孔硅进行了对比研究，研究结果表明用无酸水热法制出的多孔硅表面平整，孔的形状规则，发光效能提高更多。

SEM, Raman and PL spec trum were adopted to characterize the surface , structure and photoluminescence property of samples. In comparison with those prepared by anodising p type silic on, the porous silicons prepared by non-acid hydrothermal method have smooth su rface , regular shape of pores , and higher PL efficiencey.

实验采用扫描电镜、拉曼光谱和光致发光谱对样品表面形貌、结构及发光性能进行表征，并与用常规电化学阳极氧化法制出的多孔硅进行了对比研究，研究结果表明用无酸水热法制出的多孔硅表面平整，孔的形状规则，发光效能提高更多。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。