Research the parameters for spinning graft flax fiber in design and practice.
研究了接枝亚麻纤维纺纱工艺参数的设计与实践。
Solubility of product was tested in 12 usual solutions and it shown all graft copolymers were water-soluble, the excellent film-forming performance made it more extensive applications in practice.
考察了不同接枝率的产物在12种常见溶剂中的溶解性，结果表明，不同接枝率的接枝共聚物都有良好的水溶性，可以形成无色透明的膜，扩大了其实际应用价值。
After years of high scion and head-changing practice, a set of new technique is generalized about the cutting scion, the grafting time, the stock processing and the management after graft and so on.
经过多a的果树高接换头实践，在接穗切削、嫁接时间、砧木处理、嫁接方法及接后管理等方面，总结出了一套高接换头新技术。
应用推荐