3个月婴儿稀水便2天，每天约10余次伴呕吐尿少，前囟凹陷，精神萎靡，呼吸深快，口唇樱红。该患儿应考虑腹泻伴有（）。
A. 休克
B. 酸中毒
C. 中毒性脑病
D. 低钾血症
E. 低钙血症
查看答案
色心形成的颜色具有以下的哪些性质？（）
A. 颜色较浅
B. 加热漂白
C. 都有特征谱线
D. 须经辐照呈色
The temperature of the fuel oil received during bunkering operations is critical in determining the（）
A. expansion space to leave in a tank
B. flash point at which the fuel will burn
C. temperature to which the fuel must be heated
D. rate at which the fuel can be pumped during transfer operatio
电泳槽液温度过高，溶剂挥发快，漆膜增厚，浮漆多，易产生颗粒，槽液老化速度加快。
A. 正确
B. 错误
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