现代电压基准建立于使用集成晶体管和带状能隙基准、掩埋齐纳二极体和结场效应晶体管。
Modern voltage references are constructed using the energy - band - gap voltage of integrated transistors, buried zener diodes, and junction field - effect transistors.
在库布齐沙漠研究了不同类型生物结皮层土壤微生物含量的变化。
Change of soil microbial content in different types of biological soil crust in Kubuqi Desert is studied.
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