“swing”的概念、定义、翻译、参考文献-科学参考

单词	swing
释义	swing [swiŋ] ^ELECTRICITY Variation in frequency or amplitude of an electrical quantity. ^ENGINEERING 1. The arc or curve described by the point of a pick or mandril when being used. 2. Rotation of the superstructure of a power shovel on the vertical shaft in the mounting. 3. To rotate a revolving shovel on its base.
随便看	morphogenetic movement morphogenetic region morphogenetic stimulus morphographic map morpholine morphological astronomy morphology morphosan morphospecies morphotropism Morquio's syndrome Morse cable code Morse code Morse equation Morse potential Morse taper reamer Morse theory mortality rate mortar mortar structure mortise mortise and tenon mortise lock mortising machine mortlake

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