台阶式洞门的英文

• bench tunnel portal

• 台阶    footstep; step; altar; bench
• 式    type; style
• 洞    hole; cavity
• 门    entrance; exit; door; gate
• 耳墙式洞门    ear wall tunnel portal
• 翼墙式洞门    wing wall tunnel portal
• 柱式洞门    post tunnel portal
• 台阶式    setback type; stage style; ste ed; stepped
• 单台阶式    single step; singlestep
• 台阶式爆破    bench blasting; benchblasting
• 台阶式采掘    benching
• 台阶式车架    steframe
• 台阶式房屋    terraced houses
• 台阶式回采    benching cut
• 台阶式基础    benched foundation; crepidoma; footing foundation
• 台阶式结构    terraced structure
• 台阶式开挖    bench cutting; bench stoping; benching cut
• 台阶式开炸    bench blasting
• 台阶式控土    step cutting
• 台阶式密封    stepwise seal
• 台阶式生长    terracing growth
• 台阶式挖掘    bench excavation; benching
• 台阶式烟囱    benched stack
• 台阶式运率    step-like rates
• 正台阶式的    underhand