硅

Solar cell of silicon -membrane type is therefore regarded as the development direction for the future. Solar cell of noncrystal silicon -membrane type will play it s important role, with continual betterment. And solar cell of nanosilicon membrane type will also take an main part because of it s advantage.

非晶硅薄膜太阳能电池虽在性能上具有不少的缺点，但是随着薄膜沉淀技术的提高以及工艺上的不断改进会使它在太阳能领域在有一席之地，后起之秀纳米硅薄膜太阳能电池依靠其本身的优越性以及纳米技术的进展将会成为一个重要的竞争者。

The effects of soil acidification on the release and leaching of the base ions Al and Si are discussed as well. The effects on existence and behavior of micrometallic elements and rare-earth elements under soil acidification conditions by affecting the balance of deposition-dissolution, adsorption-desorption, chelation-dissoceation, oxid...

考察了酸化条件下土壤中盐基离子和铝、硅的释放淋失及硅对铝毒的缓解作用；论述了酸沉降通过影响土壤中微量金属及稀土离子沉淀-溶解、吸附-解吸、络合-解离、氧化-还原平衡进而影响其存在形态和化学行为；同时关注了酸沉降对C、N、S、P循环转化直接和间接的影响。

Zirconia/graphite compound mold core was prepared by the coating, in which the silicon sol was used as binder and zirconia was used as refractory materials. The application feasibility of metal particles as a coolant in the solidification process was studied, and the application of metal particles as subsidiary coolant in the liquid metal cooling of directional solidification were analyzed and studied in this investigation. The conclusions can be drawn as follows: 1 The zireonia/graphite compound cores fabricated by brushing coating which was prepared by making silicon sol agglutinated zirconia as a refractory material were casteded at 800℃and 1000℃respectively, and the results show that the strength of the mold core is strong enough to meet the requirement of practical casting.

本文研究了以硅溶胶为粘结剂，氧化锆为耐火材料来制备氧化锆／石墨复合型芯的制备工艺；并分析了金属颗粒作为冷却剂在金属凝固过程中应用的可行性、金属颗粒的冷却能力以及金属颗粒作为辅助冷却剂在定向凝固的液态金属冷却法中的应用，得出以下结论：(1)以硅溶胶为粘结剂，氧化锆为耐火材料来配制涂料，采用刷涂石墨型芯的方法来制备的氧化锆／石墨复合型芯经800℃和1000℃实际浇铸实验，结果证明型芯的强度足够满足实际浇铸要求。

The results showed porous silicon exhibited the electrode with porous structure in the more position potential and analogized a plate electrode at the more negative potential.

在氧化还原电位较正的〓S〓O〓和H〓O〓电解液中，在阴极极化时氧化剂向多孔硅价带注入了空穴导致多孔硅产生电致发光。

At even higher temperature anneals, breakage of Si-H bonds and out-effusion of H through the SiNx:H layer may cause a collapse in the surface passivation at temperatures around 600°C, as seen from the apparently complete lack of H below the SiNx:H layer in the NRA measurements of these samples.

在更高的温度anneals ，破损泗H键及外积液的H透过氮化硅： H的层都可能引起崩溃，在表面钝化，在温度约为600 ° C时，从表面上完全缺乏的H低于氮化硅： H的层在NRA的测量这些样品。

On the other hand, the dissolution behavior of oxygen precipitates formed by 800℃/1000℃, 225 h anneals in the CZ and GCZ silicon was investigated by high temperature anneal.

实验中发现掺Ge CZ硅仅仅通过一步高温热处理就可以同时形成洁净区和体微缺陷区，而普通CZ硅中则无此现象。

The existence of surface dangling bonds often resulted in nano-silicon particles conglutinating with each other to form chain or ring. Nano-crystal often emerged between two particles.

由于纳米硅颗粒表面悬键的存在，所制备的纳米硅颗粒常常相互粘连成链状或环状；互相连接的的两颗粒之间出现纳米晶被共用现象。

Then,the seed-emulsion was respectively copolymerized with many kinds of acrylates to form the excellent silicon-acralyte emulsions.

探讨了乳化剂加入量、种子乳液量、乙烯基硅含量(Vi-D4用量)、活性物含量等因素对硅-丙乳液转化率和接枝率以及乳胶粒形貌和乳液粒径分布的影响。

The result demonstrates that only a few phosphides contribute to spontaneous crumbing of the RE silicide alloy by reacting with water and forming oxide or phosphorus oxide. The phosphorus content is not the crucial factor of disintegration of the alloy studied.

结果表明：含磷稀土硅化物合金中只有少部分磷化物能够水化，生成氧化物或含磷氧化物，从而对合金粉化起作用；在本实验研究范围内，磷含量不是稀土硅化物合金粉化的决定因素。

It probes into factors affecting decarbonizing inside and outside 6MVA submerged electric furnace in the whole smelting SiCr process,sums up rational process standard to ensure quality of silicochromium product and to guide the practice.

对6MVA矿热炉在生产硅铬合金冶炼操作全过程中影响炉内脱碳和炉外脱碳等因素进行了探讨，总结出确保硅铬合金产品质量的比较合理的工艺规范，以此来指导实践。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。