硅

Using the mechanism, we also fabricated large-area silicon nanowire p-n junction diode arrays by chemical etching of planar silicon p-n junction wafers in aqueous HF solution containing appropriate silver nitrate near room temperature.

进一步研究了硅衬底在HF-MoxMox=KAuCl4、K2PtCl6、Cu(NO32、Ni(NO3)2、Mg(NO3)2等氧化剂混合水溶液里的腐蚀行为，并提出了一种新的硅纳米线形成机制－金属枝晶辅助纳米电化学机制。

SILICEOUS FOSSIL MEALS (FOR EXAMPLE, KIESELGUHR, TRIPOLITE AND DIATOMITE) AND SIMILAR SILICEOUS EARTHS, WHETHER OR NOT CALCINED, OF AN APPARENT SPECIFIC GRAVITY OF 1 OR LESS.

硅质化石粗粉及类似的硅质土，不论是否煅烧，其表观比重不超过1

The result shows that the content of pigment and filler in coatings, the ratio of epoxy resin to curing agent have important effect on film performance. Comparing with basic silicon lead chromate, the antirust capacity of zinc phosphate is higher, so zinc phosphate is an excellent active pigment at safety and antirust performance.

无毒的磷酸锌与含铅的碱式硅铬酸铅两种活性颜料的防锈性能比较，在本涂料体系中以磷酸锌为活性颜料的涂膜，其防锈性能优于以硅铬酸铅为活性颜料的涂膜。

The high Titania bearing blast furnace slag and NaOH may directly respond under the high temperature, then soak the eutectic slag to dissolve the dissoluble sodium salt. When the responded temperature is 1250℃, the lixiviation rate of Ti, Si, Al are higher; but the the lixiviation rate of Ti, Si, Al are very less, especially the lixiviation rate of Ti less than 10%.

采用分离剂NaOH与高钛型高炉渣在高温下直接反应，然后浸取，碱熔温度在1250℃时，钛、硅、铝都有较高的浸出率；碱熔温度为1000℃时，钛、硅、铝的浸出率明显降低，尤其是高钛型高炉渣中钛的浸出率低于10%。

On the point of structure optimization, focusing on the optimization to the quantity factor of silicon cantilever, three kind of power attenuation which effect the Q value and the measure taken to lower the power loss are analysed systematically, and finally a high Q value silicon cantilever resonator with an actual Q reaches 540 is developed.

在结构的优化方面，着重对硅梁谐振器的品质因数进行了优化设计，系统地分析了影响Q值的三种能量损耗形式，研究了为减小其能量损耗而采取的措施，最终设计出在检测条件下实际Q值达540的高Q值硅梁谐振器。

The results were summarized as followings:(1) Under the condition of silicon-absent nutrition and UV-B radiation,enhancement, Lemont showed stronger capability of root uptake to silicon and leaf use efficiency of silicon （LUES than that of Dular.

结果表明：(1)在缺硅营养和UV-B辐射胁迫下，Lemont的硅营养吸收能力和生理利用率都比Dular强。

It also elaborates the different models of porous silicon formation mechanism and luminescence mechanism .

阐述了多孔硅的形成机理和发光机理的各种模型，同时对多孔硅的研究前景作了展望。

A steel bar is washed and dried, and then put into a glass pipe which is sealed to obtain stirring magneton; a mixed solvent of Gamma-methacrylate oxide propyl trimethoxy silane and methanol is prepared and added with an organic base to obtain a pre-bonding solvent; the stirring magneton is immerged into the pre-bounding solvent, and the outer surface of the glass pipe of the stirring magneton is bonded with a layer of silane substance with alkenyl; a reactive monomer mixture and a pore-forming agent mixed solvent are evenly mixed and then added into a container, the stirring magneton after the pre-bounding is put into the container which is sealed and then put into a water bath; after reaction, the container is removed, the stirring magneton coated with a polymer is taken out and put into a extractor and extracted by using a solvent; or the stir bar is immersed into the solvent till no impurity can be checked in the solvent, thereby obtaining the product.

将铁条清洗干燥，放入玻璃管内，密封得搅拌磁子；配制γ-甲基丙烯酸氧丙基三甲氧基硅烷与甲醇的混合溶液，加入有机碱得预键合溶液，将搅拌磁子浸入预键合溶液，在搅拌磁子的玻璃管外壁键合一层带烯基的硅烷化物质；将反应单体混合剂和致孔剂混合溶液混匀后倒入容器中，将预键合后的搅拌磁子放入容器，密封后置于水浴中，反应后除去容器，取出涂有聚合物的搅拌磁子，置于提取器中，以溶剂提取，或将搅拌棒置于溶剂中浸泡至溶剂中无杂质检出，得产物。

Moreover, it takes three years or so to get a new plant going, so new silicon supplies are only just beginning to materialise.

此外，建设一个新的硅厂正常运转起来大约需要3年的时间，所以，新的硅供应才刚刚开始落实。

Domestic enterprises still adopt direct synthetic method to produce methyl chloride silane. In recent years, great progress has been made.

我国有机硅单体的研究开发起步较晚，多数企业仍延用直接法合成甲基氯硅烷，以及小型流化床反应装置。

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。