alkalizer

常見例句

• This delay of dissolution and the dissolution speed depend upon the solution alkal...
  溶解滯后和溶解速度與溶液的堿度有關(guān),與樹脂膜厚無關(guān)。
• OBJECTIVE Phyllanthus urinaria L.has many chemical constituents,such as flavonoids,lignans,alkal oids and so on.It has obvious effects on againsting the hepaitis B and little toxic to healthy.
  葉下珠含黃酮類、木脂素類、生物堿類、鞣質(zhì)等多種成分,具有明顯的抗乙型肝炎病毒活性及對(duì)肝損傷的保護(hù)作用,且毒副作用低,是一種值得深入開發(fā)的抗乙肝藥物。
• Saline alkal soil in northwest area
  西北地區(qū)鹽堿地
• alkal potassium persulphate oxidation
  堿性過硫酸鉀氧化
• A Study on the Activation of Fly Ash Exited by Alkal
  堿對(duì)粉煤灰活性激發(fā)的研究
• Study on Bacterial Salt Tolerance and Enzymatic Characteristic in Saline Alkal Soil of Shaanxi, Ningxia and Inner Mongolia
  黃河中上游半干旱區(qū)典型鹽漬土中細(xì)菌耐鹽性及產(chǎn)酶特性研究
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