如果使用人工配平而使安定面配平超出了电动配平范围，可以使用安定面配平电门使安定面回到电动配平范围之内。
参考答案：对
根据句意和首字母提示完成句中所缺单词。
1. We are good friends. I think the f_____ between us will be on forever(永远)
2. He is very t_____, please give him a glass of water quickly.
3. There are many d_____ between English and Chinese, but we can learn them well.
4. Don't f_____ to finish your homework on time. Remember that!
5. Forty and fifty is n_____.
何种形式的吊车梁应该进行疲劳计算？
