... trace elements 微量元素 ; 痕量元素 ; 铬 ; 微 Ridge trace 岭迹 ; 岭迹法 ; 岭迹 ; 脊线跟踪 Trace reflections 反射开关 ; 跟踪反射 ; 开启或者关闭反射 ...
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用岭迹分析及平均残差平方和准则筛选影响蓄积估测的主要因子;
The main research methods:(1) Screening the principal arguments influencing stock estimation by utilizing ridge trace analysis and the principle of residual mean squares.
不知是谁为官岭村设计了这么一个奇特的风水布局?族谱中没有记载,村民的传说中也找不到蛛丝马迹。
I do not know who is the official Lingcun designed such a strange feng shui layout? Genealogy is not documented, the villagers of the legend can not find clues.
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