下列不属于循环冷却优点的是()。
A、节约用水
B、防止水体热污染
C、减少设备腐蚀
D、减少药剂消耗
参考答案:D
The products described above have been subjected to ( ) treatment of at least 80ºC for 30 minutes.
A. freeze
B. cold
C. heat
D. wash
心火上炎,口舌生疮,小便不利之证,首选药物是( )
A.竹叶
B.寒水石
C.栀子
D.黄连
E.芦根