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microwave noise metrology
释义
microwave noise metrology
Encyclopedia
工学
微波噪声计量
释
microwave noise metrology
微波噪声计量
关于微波噪声参数测量及其应用的学科。是在微波噪声领域内研究计量单位统一和量值准确可靠的无线电计量分支。
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users authentication authorization
user's collaborative information retrieving behavior
users'cost of fisheries resources
user's diary description
user's exploratory searching behavior
user's perspective study
user's psychology-behavior control mechanism
user stack
user study
user survey method
uses and gratifications approach
U set
U-set
Use the Language of the Motherland Correctly, Fight for the Purity and Health of the Language!(Editorial)
use value
use value of forest resource
use value of resources
U.S.FDA
USFDA
U.S. Federal Aviation Administration
U.S. Food and Drug Administration
U.S. Government Publishing Office
U.S.Government Publishing Office
U-shaped
U-shaped cells
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