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单词
frequency down-conversion
释义
frequency down-conversion
频率下转换[ 两束不同频率的光束在非线性介质中混频而产生差频的过程。(IM)]
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intersecting dislocations
intersecting faces
intersecting fault
intersecting flow curve
intersecting frame
intersecting gill box
intersecting gill drawing frame
intersecting gill set frame
intersecting gill spreader
intersecting joint
intersecting line
intersecting-line principle
intersecting lines
intersecting machine
intersecting member
intersecting members
intersecting parallels
intersecting peneplain
intersecting peneplain(morvan)
intersecting plane
intersecting point
intersecting point method
intersecting ribs
intersecting roads
intersecting roof
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更新时间:2025/7/10 14:04:48