A.勻速 B.迅速 C.緩慢
A.100ml B.300ml C.500ml D.1000ml
A.無影響 B.有影響 C.可對(duì)溫度進(jìn)行校正消除影響 D.無影響,僅對(duì)反應(yīng)器外面有腐蝕