英语词汇roof fall怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

短语

1
My partner says no because the boiler could go, or the roof fall off, and we have no savings to save us.
我的另一半说不，因为锅炉可能会坏掉，屋顶可能会掉下来，而我们没有可用以自救的储蓄。
2
Defend is difficult since its stability is bad, often bring face roof fall, the roof management is very difficult.
由于其稳定性差、维护困难，经常造成工作面顶板冒落，给顶板管理带来了很大困难。
3
The sound emission characteristics and the causes for incorrect prediction of the stope roof fall at Tonglushan Mine were analysed.
对铜绿山矿采场冒顶的声发射特征和预报不准的原因进行了分析。

单词	roof fall
释义	roof fall 美/ ru?f f??l / 简明释义塌顶网络释义短语 1 crush roof fall 压垮型冒顶 2 thrust roof fall 推垮型冒顶 3 partial roof fall 局部冒顶双语例句 1 My partner says no because the boiler could go, or the roof fall off, and we have no savings to save us. 我的另一半说不，因为锅炉可能会坏掉，屋顶可能会掉下来，而我们没有可用以自救的储蓄。 2 Defend is difficult since its stability is bad, often bring face roof fall, the roof management is very difficult. 由于其稳定性差、维护困难，经常造成工作面顶板冒落，给顶板管理带来了很大困难。 3 The sound emission characteristics and the causes for incorrect prediction of the stope roof fall at Tonglushan Mine were analysed. 对铜绿山矿采场冒顶的声发射特征和预报不准的原因进行了分析。
随便看	b-values bvas BV (ball valve) BV (breakdown voltage) BVC BVCD BVCP BVD BVD B.V.D. BVDs BVDT BVDU BVDV BVDV-2 BVD virus BVE BVF BVG BVH BVHs BVI B virus B virus B Viruses