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Encyclopedia
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valence; valency
价
主要考察某一成分有多少个同现成分,即某一成分必须有多少个强制性搭配成分,是语法理论体系中借用化学的一个术语。在语言学中,又译配价、向、组配数限。
Physics
凝聚态物理学
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valence, valency
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>原子与分子物理学>原子分子的电子结构理论>释义
valence
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Mathematics
valence
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valency
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随便看
screw mechanical supercharger
screw mechanism
screw micrometer
screw microscope
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screwpine family
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screw pumping system fault diagnosis technology
screw refrigerator
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screw ship unloader
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screw spindle type turning gear
screw theorem
screw theory
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screw thread metrology technique
screw thruster
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