| 释义 |
pelin
基本例句
佩林
This paper explored the principle and production technics thatpelinextracted from beet pulp. This technics is rational and economic efficiency is high, but use to development and utilization.探讨了用甜菜法制取果胶的原理及生产工艺。其工艺合理，经济效益高，可用于推广、开发、利用。
Kräpelin克雷珀林 |