查询词典 silicon

The crystalline mechanism difference of microcrystalline and polymorphous silicon was investigated by thermal gradient theoretical and hydrogen etching model.

研究电阻对时间的依赖关系表明氢化硅电阻值随测试时间增大而增大，XPS测试结果表明薄膜的氧化增大了薄膜电阻。

The measurement of 1/f noise in amorphous, microcrystalline and polymorphous silicon film was performanced with a self-design semiconductor system.

研究不同厚度的非晶、微晶和多形硅三种氢化硅薄膜的热导率结果表明微晶硅薄膜的晶化增大了薄膜的热导率。

Polymorphous silicon film was selected to be thermal-resistance layer of micro-bolometer, and we optimized the structure of micro-bolometer through optical and thermal design.

选定多形硅薄膜为微测辐射热计热敏层，并重点从光学和热学两方面对微测辐射热计结构进行了优化设计。

Moreover, the effects of nano silicon dioxide (SiO2) particles and nano SiO2-g-PBA composited particles on the of polyoxymethylene were studied by means of mechanical properties test, scanning electron microscope and TEM.

力学性能、扫描电子显微镜及透射电子显微镜等测试表明：纳米SiO2在POM中团聚明显，而SiO2-g-PBA纳米复合粒子POM中分散均匀，导致POM/SiO2-g-PBA纳米复合材料的缺口冲击强度明显高于POM及POM/SiO复合材料，当SiO2-g-PBA纳米复合粒子的质量分数为2%时，POM/SiO2-g-PBA复合材料的冲击强度是POM的8倍多，同时拉伸强度有一定的增加。

In this paper the effect mechanism of the porosity of porous silicon on its thermal insulation is proposed.

研究了多孔硅层孔隙率对其热绝缘性能的影响机制。

In our studies on porous silicon, several interesting results were obtained.

在多孔硅方面的研究工作中，我们主要有如下结果： 1。

The effect of porous silicon rock powder mixing with ordinary portland cement on properties of cement is studied.

研究了多孔硅质岩矿粉掺入到普通硅酸盐水泥中对水泥性能的影响。

The crystallization temperature of potash feldspar decomposition and snow calcium silicon stone synthetic reactions.

晶化温度对钾长石分解及雪硅钙石合成反应影响最大。

Solid additives such as potassium carbonate and calcium carbonate would not have the same problems above, and also increasing the content of soluble silicon.

研究表明：将催化剂C_3及配比为5∶1～8∶1黑液与粉煤灰均匀混合后，先在电阻炉上进行干燥，然后在750～800℃马弗炉中煅烧10min即可制得有效硅含量≥30%的硅肥。

A potassium hydroxide etch process can produce deep high aspect ratio trenches in (110) oriented silicon substrates.

一种氢氧化钾蚀刻工艺，能在(110)定向硅衬底上产生深度大的深宽比的沟槽。

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。