This is contact dermatitis, a form of type iv hypersensitivity in which pre-sensitized lymphocytes led to this inflammatory reaction a couple of days after contact with the offending plant material.
图示接触性皮炎，由致敏淋巴细胞引起的IV型超敏反应，在接触致敏性物质几天后出现。
The red sensitized gelatin recording materials with high imaging speed and photosensitivity are obtained by optimizing material recipe and post processing procedures.
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。
Silver halide sensitized gelatin holograms were derived from a new silver halide material.
用一种新型卤化银材料制作卤化银明胶全息图。
Silver halide sensitized gelatin holograms were derived from a new silver halide material.
用一种新型卤化银材料制作卤化银明胶全息图。
应用推荐