本文分析了草原害鼠年度波动类型,影响鼠类波动的因素,以及不同预测模型的特点。
This paper analysis the types of rodent population dynamics and models about forecast are also introduced.
本文用凝胶—沥青复合粘结剂研制成一种新型少烟害炭素电极,并对其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.
结合冰害事故都是由覆冰引起这一特点,分析了覆冰的形成机理及影响覆冰的因素,从设计和运行维护上提出了防治冰害事故的措施。
The mechanism of ice accretion and the influencing factors to ice accretion were also analyzed, and then some preventive measures were put forward.
第四章筒要分析了郑氏《古文尚害注》训诂的不足之处。
Chapters Four: analyze the shortages of Zheng Xuan's gloss in Guwen Shangshu Zhu.
最后许多分析者说两个公司都受了害。
第三章翠例分析了郑氏《古文尚害注》的训诂特点。
Chapter Three: analyze the feature of Zheng Xuan's gloss in Guwen Shangshu Zhu by examples.
研究了两种群在偏害共生作用下的数学模型,分析了系统各平衡点的稳定性。
This paper deals with the mathematics model of two populations amensalism symbiosis and the stability of all equilibrium points in the system.
分析了山地柑桔旱害状况和旱害原因,提出了一套适用于山地桔园的抗旱栽培技术。
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.
通过分析甘肃省森林害鼠发生现状与造成森林害鼠猖獗发生的主要原因,结合森林害鼠综合管理理论,提出甘肃省森林害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.
通过分析甘肃省森林害鼠发生现状与造成森林害鼠猖獗发生的主要原因,结合森林害鼠综合管理理论,提出甘肃省森林害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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