硅的

Such as IBM, General Electric and Hewlett Packard, also frequently break away and form their own small companies to develop, produce and market new advanced products, services and technologies, such as the gallium arsenide high-speed semi-conductor as a replacement for silicon.

大公司的员工，（如IBM，通用电气，惠普），经常地跳槽成立自己的公司，开发，生产，销售新的，先进的产品，服务和技术，例如嫁砷化合物高速半导体作为硅的替代物。

Because the atomic lattice structure of gallium nitride is better matched to sapphire than it is to silicon making LEDs on silicon without distortions has proved extremely tricky.

由于镓 氮化合物的原子格结构和"蓝宝石"的匹配要比它同硅的匹配效果好所以不进行弯曲来进行 LED灯泡的生产被证明是极其精明的。

According to IS theory as well as die bond requirement in reality, Au/In was chosen by virtue of appropriate equilibrium diagram and high reaction rate from a variety of binary alloy systems as die bond media. To match CET of chip material of silicon, alloy 42 (Iron-Nickel) rather than copper—2 kinds of lead-frame materials in most common usage, was selected as substrate.

根据等温凝固原理和芯片焊接的实际需要，从多组二元合金中选出了共熔点低、反应速度快的金和铟作为焊接材料；并以硅片作为芯片，从目前最常用的框架材料—铜和铁镍四十二合金中，选出了与硅的热膨胀系数相近的铁镍四十二合金作为衬底材料。

It was found that the addition of silica can effectively inhibit the growth of crystalline size and the phase transformation from anatase to rutile, moreover, promote the generation the Br?

通过以上表征发现，硅的加入可以显著地抑制所制备的催化剂的粒径的生长和晶型的转变，并且可以在催化剂的表面产生Br？

Moreover, it was found that the content of BSi was also related to the fluxes of nutrients.

位于长江口附近的站位，沉积物中生物硅的含量与长江营养盐的输入量有一定的相关性。

Magnetic sensors based on semiconductor are also widely used in many areas, such as the measurement of the magnetic field, the read head of magnetic hard disk, the detection of non-magnetic signal, the automotive, contact less control and many ammeters.

基于硅的半导体磁敏传感器广泛应用于测量磁场强度的各种磁场计、读出磁介质上信息的各类磁头以及非磁信号的探测器等。

Silicon is an important element used in the foundry, in general cast iron, the content of silicon is 1.3%～3.0%. The beneficial effects of t...

由于该原料取自石墨电极厂的废料，因此其成本低廉，并能变废为宝，减少工业垃圾，又因为该原料在铸造冶金过程中，在增加硅的同时也增加了碳的含量，起到双重的作用，因此其应用前景十分广阔。

Besides the lower cost of silicon the process could also use larger and more economical six-inch (15cm) wafers and be carried out with more common fabrication equipment.

除了硅的成品相对比较低廉制作 LED灯泡的流程也可以使用更大和更为经济的六英尺(5CM)薄纸并且可以用更为普遍的生产设备进行制作。

As the brazing temperature is different, the eutectic reaction on brazing joints is different, and the emergence of eutectic liquid greatly enhances the proliferation ability of copper and silicon.

不同的钎焊温度，钎焊接头表现出不同的共晶反应，且共晶液相的产生极大地促进了铜和硅的扩散能力。

The beneficial effects of a fairly basic slag for suppressing silica reduction and fluorine volatilization in blast-furnace smelting of fluorine-bearing iron ore are discussed in the light of the present results.

从三元系中等SiO_2活度线可以看出提高碱度可大大降低SiO_2的活度，因而可以对渣中氧化硅的还原和氟的揮发起有效的抑制作用。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。