single shell lining的意思|示意

美 / ˈsiŋɡl ʃel ˈlaɪnɪŋ / 英 / ˈsɪŋɡəl ʃɛl ˈlaɪnɪŋ /

单层衬砌

single shell lining相关短语

single shell lining相关例句

This paper analyzes the surrounding rock characteristics of single shell lining only from the mechanical mechanism aspects using the discrete element software of UDEC.

本文仅从力学方面用离散元软件udec分析了洞室围岩的单层衬砌支护特性。