tunnel wall meaning in English
洞壁
Examples
- It saves several columns of calculating in the work-up since tunnel wall effect on the horizontal tail is then nonexistent .
因为这时不存在洞壁对平尾的影响，所以数据处理工作量减小了。 - Supply of tunnel wall cleaning vehicle
供应隧道墙壁清洗车 - Tunnel wall influence
风洞壁效应 - A research on the present condition and existing problems in the study of the stability of tunnel wall rock
巷道围岩稳定性分析研究的现状与存在问题 - Surface destroyed by large current density at the first stage of etching tends to dissolve than tunnel walls
. 6a / cmz发孔电流密度对铝箔表面的破坏比0