Finally, this thesis analyzes the variation regular pattern of impact point according to the calculation results and presents several important conclusions.
最后,根据计算结果对落点的变化规律进行了分析,并得出了几个重要结论。
Based on field experiment and laboratory analysis, regular pattern of variation of soil nutrient was studied in south of the Loess Plateau.
以野外试验和室内分析相结合的方法,研究了黄土高原南部黄土侵蚀时养分变化的规律。
The characteristic of roll pass system in high speed wire mill was introduced, moreover, the deformation parameters and variation regular pattern of the roll pass were analyzed.
介绍高速线材孔型系统的特点,并对其变形参数及其变化规律进行分析。
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