单词	性比例畸变
释义	性比例畸变医sex distortion
随便看	least transfer number least transfers least transfer times least transportation work least travel time Least tree least tuna least uncertainty estimation least unit cost least upper board least upper bound least upper bound, supremum least useful least value least variance difference least variance difference method least variance embedding Least Variance Method least variance ratio least variance ratio estimate least variance ratiolvr least variance ratiolvrestimator least variance ratio lvr estimator least variance ratio method least variance ratio principle