颜色容许误差计算机 color tolerance computer
颜色差计
Color difference meter
以上为机器翻译结果，长、整句建议使用 人工翻译 。
基于第一批样品，对色差计所测得的各颜色参数进行PCA及判别分析，效果较差。
As far as the first batch of sample was concerned, the data of the color parameters were analyzed by PCA and DFA, but no acceptable result was obtained.
youdao
应用推荐
模块上移
模块下移
不移动