• Discussed initially the mechanism of polycarboxylic water-reducer improve performance of cracking-resistance of concrete.

    初步探讨了聚羧酸减水剂提高混凝土劈裂性能机理

    dict.cnki.net

  • Stay green is a drought resistance mechanism in sorghum. Genotypes with stay green give resistance to premature senescence and grain filling normally during the postflowering water stress.

    绿高粱一种抗旱机制,具持绿性状的基因型开花后遇水分胁迫抗旱植株过早衰老,籽粒正常灌浆。

    dict.cnki.net

  • The aging mechanism and aging behavior of polyacetal in boiling water and the methods to improve its resistance to toiling water were discussed.

    讨论了聚甲醛沸水老化机理沸水老化行为改善聚甲醛沸水性方法

    dict.cnki.net

  • The effect of intermittent irrigation on the drought resistance in rice and the physiological mechanism was studied in water keeping off cement ponds.

    挡雨水泥研究了间歇灌溉水稻抗旱性影响及其生理机制

    www.dictall.com

  • The corrosion resistance of organic coatings and the relevant mechanism were studied by using water vapor transmission rate technique and electrochemical impedance spectroscopy (EIS).

    通过测试涂层以及涂层交流阻抗图谱,评价涂层腐蚀性能,就其机理进行了初步探讨。

    dj.iciba.com

  • The corrosion resistance of organic coatings and the relevant mechanism were studied by using water vapor transmission rate technique and electrochemical impedance spectroscopy (EIS).

    通过测试涂层以及涂层交流阻抗图谱,评价涂层腐蚀性能,就其机理进行了初步探讨。

    dj.iciba.com

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