“firn line”的概念、定义、翻译、参考文献-科学参考

单词	firn line
释义	firn line Encyclopedia 理学成冰作用释 firn line粒雪线消融季末冰川粒雪区与裸露冰的界限，即消融期末积雪存续的下限。又称雪线。
随便看	contragradient transformation contragredient contragredient automorphism contraharmonic mean contraindicated during pregnancy contraindicated in diet contraindication of Chinese medicinal use contraindication of pattern contralto contranatant contraorbital contraorbitally contra-parallelogram contrapedal curve contrapolarization contraposition contrapositive contrapositive of the implication contrapositive sentence contrapositive theorem contra punctus per recte et retro contrarian behavior contrariness contrarotate contrarotation

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