“白土”造句

在涂布纸中被广泛应用, 其使用量仅次于白土.
In coated paper is widely used, second only to the clay.

以物质A为反应物,白土为脱色物质,研究用反应-吸附的方法提高焦化柴油的质量.
A coking gas oil was treated by clay refining processs in laboratory.

漂洗是活性白土湿法生产工艺中的重要环节.
Rinse is an important process to produce activated clay acid - activated method.

• #白土