roadway stability

• 巷道稳定性

roadway stability的用法和样例：

例句

1. The data of roof separation is considered to be a comprehensive index that can forecast the stability of roadways.
   顶板离层值是一个能预测巷道稳定性的综合指标。
2. High resistance and yieldability of the support are the key factors to guarantee the stability of the roadway in soft strata.
   支架的高阻和可缩是确保软岩巷道稳定性的关键。