单向S-粗集对偶
dual of one direction Srough sets
dual of one direction S-rough sets
Dual of one direction singular rough sets
dual of one directional S-rough sets
dual of one-directional singular rough sets
单向S-粗决策
one direction S-rough decision
单向S-对偶粗决策
one direction S-dual rough decision
单向对偶S-粗信息矩阵
dual of one direction singular rough information m
当量粗糙度系数
equivalent roughness coefficient
当量绝对粗糙度
equivalent absolute roughness
稻瘟菌粗毒素
crude toxin from Magnaporthe grisea
crude toxin from phyricularis oryzae cav
单纹粗半圆锉
single cut bastard half round file