英语词汇room and pillar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
The main technology to realize high production and high efficiency in abroad is fully mechanized long-wall mining for a single seam or room-and-pillar mining.
国外高产高效矿井建设是以单一煤层长壁和房柱式综合机械化为主要开采技术。
2
Based on field observations and theoretical analyses, the characteristic of periodic caving of immediate roof and main roof in a room and pillar system was analyzed.
通过理论分析和现场实测，对房柱式采煤的矿压显现规律及其特点进行了探讨。
3
Room-and pillar mining method with small room and pillar.
小矿房、小矿柱的房柱法。

单词	room and pillar
释义	room and pillar 简明释义房柱式网络释义 1 ?房柱法房柱法短语 1 room and pillar mining 房柱式采煤法 ; 房柱式开采 2 room and pillar method 房柱法 3 room and pillar system 房柱法双语例句 1 The main technology to realize high production and high efficiency in abroad is fully mechanized long-wall mining for a single seam or room-and-pillar mining. 国外高产高效矿井建设是以单一煤层长壁和房柱式综合机械化为主要开采技术。 2 Based on field observations and theoretical analyses, the characteristic of periodic caving of immediate roof and main roof in a room and pillar system was analyzed. 通过理论分析和现场实测，对房柱式采煤的矿压显现规律及其特点进行了探讨。 3 Room-and pillar mining method with small room and pillar. 小矿房、小矿柱的房柱法。
随便看	lingner lingo lingoe lingoes Lingomo lingonberries lingonberry Lingones lingos lingot lingot Lingotto Ling-pao Lingpao Lingran lingren lingristic approach to pattern recognition Ling, River ling rupture lings lings Lingshi Ling's system Lingsugur ling synchronization