pyrazolone dyes
英
美
【化】吡唑啉酮染料
双语例句
- On-line Analytical Method for the Process Producing of Colour Developing Kits Seven pyrazolone colour couplers were prepared and their photographic activities A were determined. Studies on the Basic Theory of Dyes 1.The H ü ckel Molecular Orbital ( HMO) Method Applied to the Colour of Dyes
彩色照相冲洗套药生产过程的在线分析方法研究 - First, yellow universal dyes containing pyrazolone ring were prepared with the aim to obtain dyes that had good affinity to all different fiber types.
实验中首先合成了吡唑啉酮型黄色通用染料，希望它能对所有类型的织物却有较好的亲和力。