| 单词 | germanium |
| 释义 | germanium noun[U] chemistryspecializeduk/dʒəˈmeɪ.ni.əm/us/dʒɚˈmeɪ.ni.əm/achemicalelementwithunusualelectricalcharacteristicsthatallowit to be used insemiconductors 锗（一种有不寻常的电子特征的元素，用于半导体）Chemical elements
Examplesofgermaniumgermanium In addition to silicon, other common semiconductors used in the industry aregermaniumand gallium arsenide. From theCambridge English Corpus The profile after passing through thegermaniumis spatially smaller, but much less intense. From theCambridge English Corpus Following irradiation, the samples were allowed to decay for 25 minutes before initiating a 12-minute count using a pair of high-resolutiongermaniumdetectors. From theCambridge English Corpus Accurate wavelength determination of the lasing and non lasing lines in laser-producedgermaniumplasma. From theCambridge English Corpus For example, one of the rare and useful metals, eminently useful to-day—indeed, it is the basis of the modern transistor industry—isgermanium. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under theOpen Parliament Licence v3.0 I cannot wait to examine my flue dust to see whether it hasgermaniumin it. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under theOpen Parliament Licence v3.0 Dietary supplements containinggermaniumhave been sold in health stores, pharmacies and by mail order. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under theOpen Parliament Licence v3.0 I cannot say precisely what is the total of resources and staff which is at present engaged on increasing our supply ofgermanium. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under theOpen Parliament Licence v3.0 Imagine what we can do withgermaniumin transistors. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under theOpen Parliament Licence v3.0 From where can we getgermanium? From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under theOpen Parliament Licence v3.0 This is made feasible largely, of course, by the newgermaniumrectifier, which is one of the important developments recently introduced, showing how much science and engineering co-operate together. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under theOpen Parliament Licence v3.0 The first one isgermaniumin transistors. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under theOpen Parliament Licence v3.0 The 608 contained more than 3,000germaniumtransistors. From Wikipedia  This example is from Wikipedia and may be reused under a CC BY-SA license.Germaniummetal (isolatedgermanium) is used as a semiconductor in transistors and various other electronic devices. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.Arsenic, as mentioned above, is often used in semiconductors in alloys withgermanium. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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