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石化深加工版2018.10.15

2018-10-15View Original

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参加:賞1 財富;正解:報酬3財富;注:この投稿の有効期間は48時間です。 判断問題:吸収過程は双方向の物質移動であり、蒸留過程は単方向の物質移動である。( ) 答え:誤り 吸収過程は一方向の物質移動であり、蒸留過程は二方向の物質移動です。皆様のご協力は、私たちの仕事にとって最大の支援となります。バラを贈れば、手にも香りが残る。https://bbs.hcbbs.com/static/image/hrline/1.gif https://bbs.hcbbs.com/static/image/hrline/2.gif 注:2日後に自動的に答えが公開されます。 “私のデバイス、私の家「大規模オリジナル写真共有キャンペーン(第2期)」https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=1868167&extra=page%3D1 石化深加工版区【毎日一問】まとめスレッド https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=1496481

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