英语语法分析

The washability of coal deposited in high peat bogs is better than that deposited in low peat moors.

高位泥炭沼泽形成的煤可选性好，而低位泥炭沼泽形成的煤可选性差。

The design of manganese ore's database is based on the manganese ore's washability prediction system.

锰矿石数据库设计是在锰矿石可选性预测系统需求分析的基础上进行的。

Raw coal washability curves provide essential basic data for management and design of coal preparation plants.

原煤可选性曲线是选煤厂管理和设计的必不可少的基础资料。