germanium

germanium怎么读

英式音标：[dʒɜ:ˈmeɪniəm]

美式音标：[dʒɜrˈmeɪniəm]

germanium基本解释

n. [化学] 锗（32号元素，符号Ge）

germanium的意思释义

n.

锗；

英英释义

n.a brittle grey crystalline element that is a semiconducting metalloid (resembling silicon) used in transistors; occurs in germanite and argyrodite

同义词：Geatomic number 32

germanium用法及例句

双语例句

用作名词(n.)

Germanium has higher electric conductivity than silicon.

锗的导电率比硅高。

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。

例句参考

Electron-Hole Recombination in Germanium

Piezoresistance Effect in Germanium and Silicon

Organometallic chemistry on silicon and germanium surfaces.

Optical Properties and Electronic Structure of Amorphous Germanium

ChemInform Abstract: Organometallic Chemistry on Silicon and Germanium Surfaces

Electrical resistance of metallic contacts on silicon and germanium during indentation

Enhanced Thermoelectric Figure-of-Merit in Nanostructured p-type Silicon Germanium Bulk Alloys

Results from a search for light-mass dark matter with a p-type point contact germanium detector

Ab initio molecular-dynamics simulation of the liquid-metal-amorphous-semiconductor transition in germanium.

germanium词源

germanium (n.)

chemical element, coined 1885 in Modern Latin by its discoverer (German chemist Clemens Alexander Winkler (1838-1904)) from Latin Germania \"Germany\" (see Germany) + chemical ending -ium.

germanium相关例句

1. Until today germanium is the present substance on earth with no exception.

直至今天锗才毫无异议地成为地球上是纯净的物质。

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2. Some common intrinsic semiconductors are single crystals of silicon, germanium, and gallium arsenide.

常用的本质半导体是硅、锗以及砷化镓等的单晶。

3. The paper presents the dust collect system of Germanium coal reverberatory burner in modified plant and discusses related problems.

文章介绍了某厂改造后的锗煤反射炉收尘系统，并对该收尘系统中存在的问题进行了分析和探讨。

4. Objective:To observe the inhibitory effect of germanium caffeic acid on the tumor U14.

目的：观察咖啡酸锗对小鼠子宫颈癌14号（U14）的作用。

5. There is much gallium and germanium in zinc-leaching residues.

锌浸渣中含有数量可观的镓锗。

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6. A new method in which trace arsenic in high-purity germanium dioxide is determined using silver nitrate absorption photometry is described in this discussion.

研究硝酸银吸光光度法测定高纯二氧化锗中痕量砷的新方法。

7. Germanium was tried because charge flows through it veryrapidly, a key property for a transistor.

之所以选择锗，那是因为电荷流过它的速度非常快，这性质对一个晶体管来说是至关重要的。

8. The optimum formula is obtained by the orthogonal experiment, and the content of the organic germanium in the rich germanium bread is assessed with ICP-AES method.

通过正交实验确定产品的较佳配方，利用ICP-AES方法测定富锗面包中有机锗的含量。

9. Considering the max. operating bandwidth of germanium photodetector, graphene photodetector will become competitive probably by 2020 or so.

考虑锗光探测器的较大工作带宽，石墨烯光探测器可能要到2020 年左右才具有竞争力。

10. As I said, NIST researchers discovered a special metallic alloy made of manganese, iron, phosphorus and germanium, that works as a near-room-temperature magnetocaloric.

正如我所说，NIST的研究人员发现了一种特殊的金属合金制成锗锰，铁，磷，那温度工程作为一个近室温 磁热。

11. They can be manufactured on such materials as silicon or germanium.

它们可以镀在硅或锗等材料上。

13. Carbon Group (Carbon, Silicon, Germanium, Tin, Lead)

碳族（碳，硅，锗，锡，铅）

14. The first transistor, created at Bell Labs in 1947, was made of a slab of germanium, an element one spot below silicon in theperiodic table.

1947年，Bell实验室创造了世界上第一个晶体管，该晶体管当时就是用锗板来制备，锗这种元素元素周期表中位于硅的下方。

15. Germanium is recovered from gerichened vacuumn furnace slag of Shaoguan smelter using the flowsheet of ball milling neural leaching oxidizing roasting chloridizing distillation hydrolysis.

针对韶冶真空炉提锌产生的富锗渣 ，提出了“球磨 中性浸出氧化焙烧氯化蒸馏水解”工艺回收其中的锗。

16. Germanium is recovered from gerichened vacuumn furnace slag of Shaoguan smelter using the flowsheet of ball milling neural leaching oxidizing roasting chloridizing distillation hydrolysis.

针对韶冶真空炉提锌产生的富锗渣 ，提出了“球磨 中性浸出氧化焙烧氯化蒸馏水解”工艺回收其中的锗。

17.An arsenic atom can take the place of a germanium atom in the lattice.

一个砷原子能取代点阵子中的锗原子．

18.germanium tetrachloride

四氯化锗

22.germanium transistor

锗晶体管

24.germanium hydroxides

氢氧化锗

26.Silicon and germanium, for instance, have forbidden bands whose widths are 1.1 and 0.65eV, respectively.

例如，硅和锗的禁带宽度分别为1．1电子伏和0．65电子伏。