gambrel roof是什么意思

用法例句

Algorithm of decompose self-intersection broken line with adjacency list;

基于邻接表分解自相交折线的算法设计

Based on the corrosion relation curve of corrosion depth and the service time, and the sample size set as foundation, with the limited polyline replacing the corrosion relation line, the calculation of the remaining life of corroded tanks is predigested.

以储罐腐蚀深度与服役时间的腐蚀关系曲线为基础,根据采集腐蚀数据的样本容量,利用有限折线近似代替腐蚀关系曲线,简化了储罐腐蚀缺陷剩余寿命的计算。