• The fault-tree diagnostic theory of boiler fault in power plant, the method of building this tree and the qualitative and quantitative theorem are studied in this paper.

    论文研究火电厂锅炉故障故障诊断原理、建树方法以及定性定量法则

    youdao

  • According to Darcy-theory and Dupuit-hypothesis, the roots of tree were approximately considered as an upside-down circular cone, and then plant root water uptake model was established.

    该文根据达西定律布衣假定,把树木根系近似作为圆锥体,建立了树木根系吸水模型,并以油松为例对模型进行了验证。

    youdao

  • According to Darcy-theory and Dupuit-hypothesis, the roots of tree were approximately considered as an upside-down circular cone, and then plant root water uptake model was established.

    该文根据达西定律布衣假定,把树木根系近似作为圆锥体,建立了树木根系吸水模型,并以油松为例对模型进行了验证。

    youdao

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