基本解釋試液同根派生 test-solution相關(guān)詞英漢例句Why is the more diluted solution used for the assay of trimethoprim than that for sulfamethoxazole?爲(wèi)何甲氧芐啶含量測定時供試液的稀釋倍數(shù)與磺胺甲惡唑測定時的要不同？test-solution更多例句