natural angle of repose
常见例句
- Then, the structural characteristics of loose matters which form the slopes are discussed. The influential factors and their significance analysis of natural repose angle of loose …
通过影响天然休止角的主要因素和显著性分析，研究了天然休止角的线性回归方程以及粒状碎屑溜砂坡的稳定性和判别标志。 返回 natural angle of repose