| 释义 |
chemical modificatiop
基本例句
化学改性
Presently the chemical modification of chitosan has been discussed extensively.目前对壳聚糖进行化学改性已经成为壳聚糖开发研究的热点。
The technology of chemical and biological modification about phosphatide were introduced in detail.介绍了磷脂化学改性与生物改性技术。 |