Additional support came in 1885 when eka-silicon, which had also been described in advance by Mendeleyev, was discovered and named germanium.
1885年,当门捷列夫描述过的埃卡-硅被发现并命名为锗时,也带来了额外的支持。
Germanium forms an amphoteric oxide GeO2 and anionic germanates, such as Mg2GeO4.
锗形成了两性氧化物 GeO2和阴离子锗酸盐,如 Mg2GeO4。
Germanium is a common TR optical material.
锗是常用的红外光学材料。
Tests on products containing germanium showed there was a risk.
测试产品的含锗量能够显示其危险性。
It had a 5-in. screen and used 23 silicon and germanium transistors.
它拥有5英寸的屏幕使用了23个硅锗晶体管。
Both the silicon and the germanium were deposited at high temperatures.
硅和锗都需要在高温下层叠。
No doubt, these illustrate the formation of humic germanium complex.
无疑说明形成腐殖酸锗络合物。
The adsorption equilibrium constant of germanium in lignite was determined.
测定了煤对锗的吸附平衡常数。
Germanium, natural metalloid element raising body's immunity and easing pain.
锗,天然非金属元素提高人体的免疫力,缓解疼痛。
The mechanisms of enhancement of tin and germanium signals have been discussed.
本文也探讨了基体改进剂硝酸钙对锡和锗的增感机理。
Results show that the process is a effective way to recover germanium from Ge residue.
实践证明,该工艺是从锗残渣中回收锗的一条有效途径。
Germanium could be the next great chip material after silicon's limits have been reached.
在硅的容量达到极限后,锗有望成为下一个伟大的芯片材料。
They turned out to be the undiscovered elements scandium, gallium, technetium and germanium.
那时还没发现的元素就是钪,镓,锗和锝。
Apart from selenium and vapour - deposited germanium and silicon, glasses are at least diatomic.
除了硒和汽相沉积的锗和硅之外,玻璃至少是二原子的。
In this paper, the content of germanium in medicinal fungi has been determined by Model Z-8000 AAS.
本文用日立- 8000型原子吸收分光光度计,测定了几种药用真菌中的锗含量。
Hyperglycemia to human body harm which, short time, Gao Xue germanium to human body not serious damage.
高血糖对人体的危害哪些,短时间、一过性的高血锗对人体无严重损害。
Germanium has only four outer electrons, so each phosphorous gives us an extra electron, Kimerling says.
锗则只含4个外层电子,“所以每个磷原子给我们一个额外的电子,”Kimerling说。
But food slowly, then the medicine also does not have an effect, cannot achieve falls the germanium goal.
而食物迟迟未到,则药物亦不起作用,达不到降锗目的。
Zinc and germanium in serum and zinc, germanium, SOD in muscle and liver have interrelation between them.
血清锌锗与肌肉、肝脏锌、锗及SOD有一定的相关性。
And easily backfire, leading to low blood diamond, appear even low blood germanium, very dangerous for fans.
而且容易适得其反,导致低血钻,甚至出现低血锗作迷,非常危险。
Thus makes to thrust out the island element secretion insufficiency, then causes the germanium urine sickness.
从而使腆岛素分泌不足,进而导致锗尿病。
So, we can synthesize mesoporous hybrid materials with germanium element, this is a kind of new synthetic method.
所以,本论文采用锗元素来合成杂化材料底物,这是一种新的合成方法。
Germanium is a semiconductor material with its conductivity lying between that of conductors and that of insulators.
锗是一种半导体材料,其导电系数介于导体与绝缘体之间。
The IBM device is made of Silicon and Germanium, the materials already widely used in production of microprocessor chips.
IBM的设备由硅(Silicon)和锗制造,这些材料已经被广泛用于微处理器芯片产品中。
Uranium, germanium-bearing coals are mainly lignites of low grade incoalation and belong to semidurain, semiclarain.
含铀、锗煤主要为煤化程度低的褐煤,属于半暗-半亮、暗-亮煤及亮-暗煤。
Now, as manufacturers see problems with the continued miniaturization of silicon, germanium is experiencing a revival.
现在,制造商们看到硅连续小型化生产存在的问题,因此,锗正经历着复兴之路。
MIT researchers fill up the lower-energy state with extra electrons from phosphorous atoms, which they add to the germanium.
MIT的研究者们将较低这个能级用磷原子所带电子来填充,他们加入到锗中的即是这种东西。
NEMD calculations are employed for the thermal conductivity of single crystal carbon and germanium films in normal direction.
采用非平衡分子动力学(NEMD)方法分别模拟碳和锗纳米薄膜的法向热导率。
Methyl cobalt complexes often are used as methylation agents for germanium, tin and lead compounds in environmental chemistry.
而且,在环境化学中,甲基钴化合物往往可以作为锗、锡、铅等金属的甲基化试剂。
Germanium window with low absorption will be obtained through controlling donor concentration and doping isoelectronic im purity.
控制施主浓度和掺杂等电子杂质,可以获得低吸收锗窗。
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