curve diagram

• 曲线图

curve diagram的用法和样例：

例句

1. The diagram illustrates the rationale behind the analysis.
   曲线图表明了分析的基本原理。
2. It is shown that permitted load curve must be implemented in choosing crank press.
   在选用压力机时，必须严格按照许用负荷曲线图来选择。