硅的

The conversion of the high-boiling components and low-boiling components of silane to valu- able methylchlorosilane by catalytic cracking and disproportionation catalyzed by acid treated active carbon andγ-Al_2O_3 was studied.

用酸处理的活性炭和γ-Al_2O_3组成双段催化剂，通过有机硅高沸物和低沸物的裂解歧化反应制备了甲基氯硅烷，考察了反应温度、质量空速等因素对反应的影响。

In cast iron adding a certain amount of ferrosilicon can used to prevent the formation of iron carbide and promote the precipitation of graphite. Therefore the production of ductile iron, ferrosilicon is an important Inoculant (to help precipitation of graphite) and Nodulizer.

在铸铁中加入一定量的硅铁能阻止铁中形成碳化物、促进石墨的析出和球化，因而在球墨铸铁生产中，硅铁是一种重要的孕育剂和球化剂。

The high reflectivity of bottom anode is essential for achieving high efficiency in TOLED based on silicon.

硅基顶发射器件的阳极要有导电率高，在可见光范围内吸收小，反射率大的特点，从这三个方面来看，Ag比较适合做硅基顶发射器件的阳极。

Also the addition of a small amount of epoxysilane to the silica sols lead to an enhancement of leaching and bleachingfastness.

同样，少量硅熔至硅溶胶的增加物致使了过滤和漂白的不褪色性的增强。

In mole antimony-doped tin oxide were deposited on soda-lime glass substrate s with and without SiO_2-coated by the solgel method.

用溶胶凝胶法在已镀SiO2膜的钠钙硅玻璃和没有镀SiO2的钠钙硅玻璃基片上镀制了锑掺杂摩尔分数为8.0%的二氧化锡薄膜。

The applications and synthesis and mechanism of modified silicones applied on textiles are introduced.

本文综述了各种改性有机硅在纺织品整理方面的应用，并介绍了它们的合成方法，归纳了常用改性有机硅油的合成机理。

For more than a decade, wind turbine engineers, manufacturers and operators around the world have relied on Dow Corning silicones and silicon-based materials for unmatched reliability, durability, and performance.

十多年来，全球各地的风力涡轮机工程师、制造商和运营商都依赖道康宁的有机硅和硅基材料，使产品达到无以伦比的可靠性、耐久性和卓越性能。

Zr can partially replace Ti in the silicides because the free energy of formation of Zr-Si bonds is greater than that of Ti-Si bonds and both Zr and Ti elements are in group Ⅳa of periodic table.

由于Zr-Si粘合体的自由能大于Ti-Si粘合体的，Zr原子更多地溶于硅化物中，替代Ti原子形成新的硅化物〓。

In July, an international team of craftsmen unveiled an unusual pair of balls - believed to be the roundest objects in the world.

今年7月，一个由工程师和能工巧匠组成的国际团队制作了一对完美的硅球体，该硅球体被认为是世界上最圆的物体。

The Si/C composite was obtained by pyrolyzing polyvinyl chloride, in which fine graphite and silicon powder are homogeneously dispersed.

本文采用高比容量的硅为主要活性体，采用体积效应小、循环稳定性好的碳为载体，通过高温热解以及高能球磨等方法制备了新型的硅／碳复合材料，并对其电化学性能进行了研究。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷