来源:学生作业帮 编辑:搜狗做题网作业帮 分类:英语作业 时间:2024/08/19 08:26:52
请问water-ground是什么意思?
整句是After calcinations the product is water-ground and sieved to produce a fine powder easily dispersible in aqueous suspensions.
water-ground便是水磨过的 也就是脱水
如:water-ground limestone 水磨碳酸钙