Classical statistical analyses show significant spatial variability of soil erodibility K values at a scale of small watershed, the variance coefficient of which is 39.94%.
经典统计学方法分析表明，在小流域尺度下土壤可蚀性K值存在很强的空间变异性，其变异系数达39.94%。
Given a kind of Method of the fast PID control with changed scale coefficient for solving the problem of long calculated time with MCU in real-time control system.
针对单片机实时控制系统中pid控制运算时间过长的问题，提出了一种变比例系数快速PID调节法。
The coefficient of -0.0497 on Male means that on average a woman reports a happiness level approximately 0.05 points higher than a man (on a scale that runs from 1.0 to 3.0).
关于男人-0.0497的系数意味着，女人的平均幸福水平会比男人高大约0.05百分点（在1.0至3.0的运行规模里）。
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