“hydrogen cycle”的概念、定义、翻译、参考文献-科学参考

单词	hydrogen cycle
释义	hydrogen cycle [`hī·drǝ·jǝn ´sī·kǝl] ^CHEMISTRY The complete process of a cation-exchange operation in which the adsorbent is used in the hydrogen or free acid form.
随便看	compound nucleus compound number compound pendulum compound pistil compound rest compound ripple marks compound screw compound shaft compound statement compound sugar compound tubular-acinous gland compound tubular gland compound twins compound valley glacier compound volcano compound wave compound winding compregnate compressadensity function compressed air compressed-air blasting compressed-air diving compressed-air illness compressed-air loudspeaker compressed-air power

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