• 本文分析了草原年度波动类型,影响鼠类波动因素,以及不同预测模型特点

    This paper analysis the types of rodent population dynamics and models about forecast are also introduced.

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  • 本文用凝胶—沥青复合粘结剂研制成一种新型少烟炭素电极主要物理性能作了测试分析

    A new type of carbon electrode using colloid-pitch as complex binder was made. It's main physical properties were measured and analyzed.

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  • 结合事故都是由覆冰引起一特点,分析覆冰形成机理影响覆冰的因素,从设计运行维护上提出了防治冰事故的措施

    The mechanism of ice accretion and the influencing factors to ice accretion were also analyzed, and then some preventive measures were put forward.

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  • 第四筒要分析郑氏《古文注》训诂不足之处。

    Chapters Four: analyze the shortages of Zheng Xuan's gloss in Guwen Shangshu Zhu.

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  • 最后许多分析两个公司都受了

    In the end, many analysts say, both firms suffered.

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  • 第三章翠分析郑氏《古文注》训诂特点

    Chapter Three: analyze the feature of Zheng Xuan's gloss in Guwen Shangshu Zhu by examples.

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  • 研究种群共生作用下数学模型分析系统平衡点稳定性

    This paper deals with the mathematics model of two populations amensalism symbiosis and the stability of all equilibrium points in the system.

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  • 分析山地柑桔状况原因提出了适用于山地桔园抗旱栽培技术

    This paper analysed the condition and cause of drought of orange garden in mountain land and proposed a set of drought resistant culture techniques suitable for orange garden in mountain land.

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  • 通过分析甘肃省森林发生现状造成森林猖獗发生主要原因,结合森林鼠综合管理理论,提出甘肃省森林鼠综合管理宏观对策

    By analyzing the main reason causing forest harmful rats being rampant and the present situation of forest harmful rats occurrence in Gansu, the counter measures were provided.

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  • 通过分析甘肃省森林发生现状造成森林猖獗发生主要原因,结合森林鼠综合管理理论,提出甘肃省森林鼠综合管理宏观对策

    By analyzing the main reason causing forest harmful rats being rampant and the present situation of forest harmful rats occurrence in Gansu, the counter measures were provided.

    youdao

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