纯度控制的英文

control of purity

purify control

purity control

• 纯度:    fineness; pureness ...
• 控制:    control; dominate; ...
• 色纯度控制线圈:    color purity coil

例句与用法

1. Studies on the judging technique and controlling results for the seed purity of upland hybrid cotton
   杂交棉纯度鉴定技术及其纯度控制效果研究