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Encyclopedia
文学
词典学国际标准
释
tilde;repetition symbol
词典代字号
在词条中用于替代词头的标记符号。
Mathematics
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上浪号
常用于表示微分算子、逻辑否定等
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deflection of light
deflection of light in gravitational field
deflection of vertical
deflectometer
deflector
deflectoscope
deflectron
deflegmate
Defleur's model
deflexion
deflocculation
defluoridation of drinking water
defoamer
defoaming agents
defocus
defocused beam
defocused image
defocused reflector
defocusing
defocussing
defocus spread
defo-elasticity
defogging
defoliater
defoliating agent
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更新时间:2026/9/5 16:59:25