undulance

常见例句

Ektexine surface veins of Chinese and Russian seahuckthorn are approximate to smoothness, and those of Mongolian seabuckthorn have cockle undulance.
外壁表面纹饰中国沙棘和俄罗斯沙棘近于平滑，蒙古沙棘有皱波状；
By analyzing the monitoring data of the earth pressure on the wall,three earth pressure models were sum up,that is,the straight line increase,undulance increase and extra load pattern etc.
施工过程土压力沿坑深变化有直线递增、波状递增、附加荷载作用等分布模式。对不同土压力分布模式下支护结构内力进行分析得出:直线递增(三角形)荷载作用下,整个墙身上部弯矩较小,下部则较大;
The Design of Intelligent High Frequency and Precision Function Undulance Signal Generator
智能高频精密函数波形发生器的设计