• 通过控制和调节热气候风洞环境参数分析广州地区典型气候环境下佛甲草轻型种植屋面传热过程

    Analyses the heat transfer process of the planted roof in hot-climate wind tunnel in the typical climate condition of Guangzhou by controlling the environment parameters in the wind tunnel.

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  • 密度条件采取宽窄行种植方式显著提高粉质参数有利于面粉加工品质提高。

    Wide-narrow row planting could improve farinograph parameters under the same density, which was beneficial to the improve of the processing quality.

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  • 研究单式断面明渠水流种植植被水流各个水力参数的变化,将试验数据前人试验数据进行比较发现密集植被水流的干扰程度远大于稀疏植被。

    We compare the open channel experiment data with the former data after planted flexible vegetation. From these we find the disturbance for dense vegetation is greater than thin vegetation.

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  • 采用面向对象的知识表示方法,建立黄土高原地区种植制度设计专家系统,系统以热量(生育期降水作为具体地区种植制度可行与否判断参数

    The FSRS is designed by the object-oriented method in which the condition that determines a farming system feasible or unfeasible are accumulate temperature (growth period) and precipitation.

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  • 研究中,我观察了86繁殖物候(主要开花结果)来检测热带季节雨林中繁殖物候参数生态条件及植物繁殖特征之间关系

    In this study, reproductive phenology of 86 species was studied to examine the relationships between phenological characters and ecological traits in a tropical seasonal rain forest.

    youdao

  • 研究中,我观察了86繁殖物候(主要开花结果)来检测热带季节雨林中繁殖物候参数生态条件及植物繁殖特征之间关系

    In this study, reproductive phenology of 86 species was studied to examine the relationships between phenological characters and ecological traits in a tropical seasonal rain forest.

    youdao

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