对钠化焙烧—碱浸法从浸锌渣还原铁粉中提取镓锗进行了系统研究。
On this basis, soda roasting followed by caustic soda leaching are studied systemically in order to recover gallium and germanium from ferrous powder reduced from zinc-leaching residues.
镓砷化物，硅，和锗元素都属于半导体，而如今半导体在所有的现代电子元件中都会用到。
Gallium arsenide, silicon, and germanium are all examples of semiconductors, the type of material used in virtually all modern electronics.
那时还没发现的元素就是钪，镓，锗和锝。
They turned out to be the undiscovered elements scandium, gallium, technetium and germanium.
近年来，从这种锌浸出渣中回收镓、锗得到了广泛的研究，国内外均取得了一定的研究成果。
Recovery technology of gallium and germanium from the zinc-leached residues has been researched in domestic and international in recent years.
研究了用锈蚀法分离浸锌渣还原铁粉中的镓和锗的热力学基础与技术条件。
Thermodynamics and technologies of separating gallium and germanium from ferrous powder produced from zinc leach residues were investigated by corrosion process.
煤中的锗和镓是可利用伴生元素。
锌窑渣含有浸出渣处理后残留的银、金、铜、镓、锗等有价金属，是有回收价值的综合利用物料。
Zinc kiln slag contained some valuable and recoverable metals, such as silver, gold, gallium, germanium, etc.
采用化学物相法研究了浸锌渣还原铁粉中铁、镓、锗的赋存关系。
The occurrence relationship between Fe and Ga and Ge in the reduced iron powder obtained from zinc residue, was analyzed by chemical phase method.
可供利用的微量稀有分散元素镓、铟、锗、铊、硒、碲、铼。
The availability of trace rare and dispersed elements gallium, indium, germanium, thallium, selenium, tellurium, rhenium.
方法简便、快速，适合于岩石矿物中锗、铟、镓的连续测定。
This is a simple and high-speed method, it is suitable for continuously determining Ge, in, Ca in rocks and minerals.
输出耦合镜作为激光光路系统的核心部件，通常由硒化锌、锗、砷化镓等基材制成。
Being a core part of laser beam system, the output coupling mirror are often made of ZnSe, Ge, GaAs as base materials.
常用的本质半导体是硅、锗以及砷化镓等的单晶。
Some common intrinsic semiconductors are single crystals of silicon, germanium, and gallium arsenide.
集成电路和各种半导体器件制造中所用的材料，目前主要是硅、锗和砷化镓等单晶体，其中又以硅为最多。
Silicon, germanium and gallium arsenide are popular materials used in ICs and semi-conduct devices, while silicon is the most popular one.
探讨了镓、锗元素在石墨炉原子吸收光谱中原子化行为及各种不同基体的作用效果和机理。
Furthermore, the effects and the mechanism of different matrix acting on gallium in the graphite furnace of AAS, with the behavior on gallium atomization, have been discussed in detail.
探讨了镓、锗元素在石墨炉原子吸收光谱中原子化行为及各种不同基体的作用效果和机理。
Furthermore, the effects and the mechanism of different matrix acting on gallium in the graphite furnace of AAS, with the behavior on gallium atomization, have been discussed in detail.
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