通过蓝花大叶醉鱼草组培快繁的试验，研究了对外植体的不同取材部位及不同激素种类、浓度对芽诱导及培殖的影响。
This paper discusses the effects of different test types and concentrations of hormones on axillary bud and rapid propagation of Buddleja davidii.
从提高亚甲基蓝敏化红敏明胶材料的感光灵敏度入手，优化材料配方，改进后处理工艺，获得了感光速度快、灵敏度高的红敏实验配方。
The red sensitized gelatin recording materials with high imaging speed and photosensitivity are obtained by optimizing material recipe and post processing procedures.
应用推荐