简述碱液煮炼中的主要工艺参数和工艺条件?
参考答案:
氢氧化钠用量;煮炼温度;煮炼时间;煮炼助剂;煮炼浴比;煮炼用水质。
心与脾的功能失调,最易影响()。
A.心神的潜藏
B.精血的互化
C.血液的生成
D.血液的循行
E.气血的转化
—Why is Maria so nervous? Because she doesn't know ________at the big party.
A.to wear what
B.to wear how
C.what to wear
D.how to wear