在液货舱适载检验中涉及的理化分析方法有哪几种()
A.比色试验
B.外观检验
C.高锰酸钾试验
D.硫酸呈色试验
E.氯化物含量测定
参考答案:A, B, C, D, E
根据句意和首字母提示完成单词。
1. The microwave oven can help you h the food very quickly.
2. Can I borrow your pocket c ? This mathematical calculation is too difficult.
3. My favorite shoes are those with a heels, because I can move the heels up and down.
4. This kind of machine can be o____easily, so you needn't much skill to do the job.
5. I need a pair of s to wear at home.
以下最可能是心脏器质性杂音的为
A.静脉嗡鸣声B.锁骨上杂音C.心尖部舒张期雷0鸟样杂音D.Graham-Steell杂音E.心尖部2/6级收缩期杂音