查询词典 si-steel

Al-Si alloy is one of the most important casting aluminum alloys, which has been widely used.

中文摘要 Al-Si合金是铸造铝合金中最重要的一个系列，具有广泛的应用基础。

The effects of Si and Fe in aluminum alloy on the soldering tendencies had been studied by hot dip aluminizing.

通过热浸铝试验，分析了铝合金中的Si、Fe元素对铝合金熔体与模具钢间的相互作用及焊合倾向性的影响。

The experiment of hot dip aluminizing had been carried out in order to study the interaction between die casting die and aluminum alloy and the effect of Si on soldering tendency between die and aluminum alloy casting.

为了研究压铸模与铝合金的相互作用，探讨Si对压铸模与铝铸件焊合倾向性的影响，进行了热浸铝试验。

In this paper, GaN one-dimensional nanosmaterials were synthesized through magnetron sputtering and ammoniating progress on Si(111) substrates.

本文介绍了利用溅射加氨化的两步生长法在Si衬底上采用金属Nb作催化剂合成一维GaN纳米材料的方法。

GaN nanorods are successfully synthesized on Si(111) substrates with magnetron sputtering through ammoniating Ga2O3/Co films at 950℃.X-ray diffraction, scanning electron microscopy, high-resolution transmission electron microscopy, and Fourier-transform infrared spectroscopy are used to characterize the samples.

采用磁控溅射技术先在Si衬底上制备Ga2O3/Co薄膜，然后在950℃下流动的氨气中进行氨化反应制备GaN纳米棒。应用X射线衍射、扫描电镜、傅里叶红外吸收光谱、选区电子衍射和高分辨透射电子显微镜对样品进行表征。

Rare earth metal seed Tb was employed for the growth of GaN nanorods. GaN nanorods were synthesized successfully through ammoniating Ga2O3/Tb films sputtered on Si(111) substrates. X-ray diffraction results indicated that the nanorods were hexagonal GaN.

使用稀土元素Tb作催化剂，通过氨化溅射在Si(111)衬底上的Ga2O3/Tb薄膜，成功制备出GaN纳米棒。X射线衍射测试显示，GaN纳米棒具有六方结构。

Nevertheless, it is seen from the figure that the H concentration within the a-Si:H film does not significantly decrease for anneals up to 450°C, indicating the possibility of a partial release of H from the SiNx:H towards the substrate.

不过，它是从数字的H浓度在A - Si ： H薄膜并不显着降低，为anneals可达450 ° C时，说明有可能在局部释放的H从氮化硅： H的对衬底。

The effects of carbonates on the alloying and sintering processes of Fe-Si powder blends were studied.

本文研究了碳酸化合物对Fe-Si混合粉末压坯合金化和烧结过程的影响。

The effects of chemical composition, specially si content in specimens on the type and the quantity of grain boundary precipitates, and on the fracture feature and grain coarsening were discussed.

分析讨论了试样的化学成分，特别是Si含量对晶界沉淀的类型、数量和断口特征及晶粒长大倾向的影响。

I have a confession to make. I hadn't really played the game prior to commencing work at SI.

首先我要承认，在来到SI 之前我并没有真正玩过FM系列的游戏。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。