gambier是什么意思

用法例句

The application properties of local vegetable tannins in la st 20 years were introduced, including mimosa, valonex, chestnut etc.

综述了近20年来我国植物鞣剂产品的应用性能,包括荆树皮栲胶,橡栲胶,栗木栲胶等。

The application properties of local vegetable tannins in last 20 years were introduced,including mimosa,valonex,chestnut etc.

综述了近20年来我国植物鞣剂产品的应用性能,包括荆树皮栲胶,橡栲胶,栗木栲胶等。

The theory and method of combination tanning technology b y vegetable tannin and mental salt was described.

简要介绍了植物鞣剂与金属盐结合鞣的原理及方法。