单词：curved profile
内凹轮廓,曲线轮廓
curved profile的用法和样例：
例句
- If desired, the hogging may be arranged to take more than half the total moment, which fits well with a graceful curved profile.如有必要，可以将负弯矩配置到承担一半以上的总弯距，这很适于使桥梁形成优美的曲线轮廓。