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溶(rong)(rong)(rong)解(jie)(jie)氧(yang)(yang)(yang)(yang)是(shi)指(zhi)溶(rong)(rong)(rong)解(jie)(jie)在(zai)水(shui)(shui)(shui)(shui)中(zhong)的氧(yang)(yang)(yang)(yang)，溶(rong)(rong)(rong)解(jie)(jie)氧(yang)(yang)(yang)(yang)以分(fen)子狀態存在(zai)于水(shui)(shui)(shui)(shui)中(zhong)，水(shui)(shui)(shui)(shui)中(zhong)溶(rong)(rong)(rong)解(jie)(jie)氧(yang)(yang)(yang)(yang)是(shi)水(shui)(shui)(shui)(shui)質(zhi)的重要(yao)指(zhi)標之一。水(shui)(shui)(shui)(shui)中(zhong)溶(rong)(rong)(rong)解(jie)(jie)氧(yang)(yang)(yang)(yang)的含量受到兩種作用的影響：一種是(shi)使(shi)溶(rong)(rong)(rong)解(jie)(jie)氧(yang)(yang)(yang)(yang)下降的耗氧(yang)(yang)(yang)(yang)作甩，包(bao)括好氧(yang)(yang)(yang)(yang)有(you)機物(wu)降解(jie)(jie)的耗氧(yang)(yang)(yang)(yang)，生物(wu)呼吸耗氧(yang)(yang)(yang)(yang);另一種是(shi)使(shi)溶(rong)(rong)(rong)解(jie)(jie)氧(yang)(yang)(yang)(yang)增加(jia)的復氧(yang)(yang)(yang)(yang)作用，主要(yao)有(you)空氣中(zhong)氧(yang)(yang)(yang)(yang)的...