四分位偏差分形维
quartile deviation fractal dimension
形状位置偏差
shape and position deviations
场反向位形形成
Field reversed configuration formation
田间微地形偏差
farmland sectional altitude difference
方位偏差指示器
bearig deviation indicator {= BDI
BDI
bearing deviation indicator
方位偏差指示器航向偏离指示器
bearing deviation indicator
方位偏差指示仪
bearing deviation indicator