查询词典 silicon

The film annealed in air is similar to silicon dioxide in structure. The appearance of polar bond Si-OH and the shrinkage of film cause the increase of dielectric constant.

大气条件下退火的薄膜样品以类SiO_2结构为主，强极性Si-OH键的生成和薄膜的剧烈收缩导致介电常数的上升。

Through the development of more than 20 years, the company now has over 600 employees and 2 business divisions respectively in Albuquerque of New Mexico, Alhambra, Silicon Valley of California, Pennsylvania and New Jersey.

经过20多年的发展，公司目前有雇员八百余人，设有四个事业部，分别位于美国新墨西哥州的Albuquerque市，洛杉矶，加州硅谷，芝加哥，宾州和新泽西州等地。

The new business cycle is alive and well in Silicon Valley.

新的商业周期的活力和在硅谷

The high-visoosity silicon oil dispersion is prepared by OB-2(Alky| dimethy|amine oxide)as disperse medium and in use of usual temperature emulsifying method.

硅油在香波中的使用效果已得到广泛的认可，但硅油的疏水性，增加了分散的难度。

Silsesquioxanes are a large branch of organic-inorganic silicon-containing compounds. They can be represented as RSiO_(3/2_n, where R can be hydrogen or any alkyl, alkylene, aryl, arylene groups, or organo-functional derivatives of them.

倍半硅氧烷是指所有符合经验公式RSiO_(1.5)(这里R代表氢或任何烷基、烯基、芳基或有机功能取代的烷基、烯基、芳基)的有机无机化合物。

The computa-tion indicated that the stable silicyl alkene is produced by the addition reaction of silicon alkyne and hydro-gen.

计算表明，硅炔与氢分子加成反应可生成稳定的甲硅烷基硅烯。

Products Introduction: Silicon cycle, the department of the first type IV elements, is a non-metallic element, atomic number 14, atomic weight 28.80; density of 2.33g/m3; melting point of 1410 ℃; boiling point of 2355 ℃; resistively for 2140Ω.M; includes two types of stereotypes and crystal allotrope.

硅周期系第 IV 类元素，是非金属元素，原子序数14，原子量为28.80；密度为2.33g /m3；熔点为1410℃；沸点为2355℃；电阻率为2140Ω。m ；有无定型和晶体两种同素异形体。

The nature of the nuclear transformation could be firmly established: the aluminium atom, for example, captures the alpha particle and is transformed, after expelling the proton, into an atom of silicon .

核蜕变的性质因此得到确立。例如，铝原子俘获。粒子，并在排出质子后蜕变成硅原子。

The invention possesses rapid melting speed with stable deteriorating effect without phosphor, which is new typed industrial crystal aluminum-silicon alloy alterant.

该中间合金在使用过程中无污染，不含磷，熔化速度快，变质效果稳定、长效，制备工艺简单，成本低，是一种新型的工业近共晶铝硅合金变质剂。

ABSTRACT In the present paper experimental studies on thermodynamic behaviour of titanium and silicon oxides in a number of quaternary and pentanary molten slags have been made by means of H〓O/H〓 chemical equilibrium between copper melts and molten slags in alundum crucibles with the molybdenum plate as the liners.

本文采用H〓O/H〓定组成混合气体与钼衬坩埚中熔渣之间的化学平衡方法，实验研究了多个四元和五元熔渣中钛和硅氧化物的热力学行为。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。