defection subtraction method  缺陷扣分法

sample subtraction method  试样减量法

Spatial Subtraction Method  空间域相减法

spectral subtraction method  谱相减法; 谱减法

spectrum subtraction method  减谱法

subtration method  差减法

successive subtraction method  递减法

Weight Subtraction Method  权值差除法

average subtraction arrangement method  均差排序法

multiplication subtractive method  倍增差示法

subterranean gasification method of mining  地下气化采矿法

subtraction clustering method  减法聚类法

force method method  力法

Method of instruction; Teaching method; Method of teaching  教学法

Method of teaching; Teaching method; Method of instruction  教学法

Teaching method; Method of teaching; Method of instruction  教学法

case history method; case method; case study method  案例法

method of instruction; method of teaching; teaching method  教学法

right-wrong method; true-false method; yes-no method  是非法