The compatibility of mixed acld dyes on silk has been surveyed by means of ascheme for compatibility rating.Experiments ......

The relationships between braiding parameters and properties of medical silk braided suture are investigated. Experiment......

研究表明,桑叶氟污染较重时,干茧和丝的质量受到危害,茧层重、粒茧量和公升茧粒等6项指标均显示干茧质量明显下降;在14项丝质量指......