the technique comparison 技法比较

Poem technique comparison 诗歌技艺比较

light comparison technique 光比较法

comparison technique 比较技术

vector comparison technique 向量比较方法

phase-comparison technique 相位比较技术

technique of comparison and contrast 对比反衬手法

technique and economy comparison 技术经济比较

comparison judgment technique 比较判断技术