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

网络释义

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
Room-and pillar mining method with small room and pillar.
小矿房、小矿柱的房柱法。
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
Aiming at the problem of drought and water shortage in north Shaanxi, we analyzed principles for designing room and pillar water-preserved mining method.
针对陕北干旱缺水的实际，分析了房柱式保水开采的设计原则。

单词	room and pillar
释义	room and pillar 简明释义房柱式网络释义短语 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 Room-and pillar mining method with small room and pillar. 小矿房、小矿柱的房柱法。 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 Aiming at the problem of drought and water shortage in north Shaanxi, we analyzed principles for designing room and pillar water-preserved mining method. 针对陕北干旱缺水的实际，分析了房柱式保水开采的设计原则。
随便看	Hermite operator hermite orthogonal polynomial hermite polynomial Hermite polynomials hermite process Hermite process (for hypochlorite) hermite process for hypochlorite hermite quadrature Hermite reciprocity law Hermite's differential equation hermitess Hermitian Hermitian adjoint Hermitian adjoint operator hermitian bilinear functional hermitian conjugate Hermitian conjugate matrix Hermitian conjugate operator Hermitian form Hermitian function hermitian functional Hermitian inner product hermitian inner product module hermitian inner product space hermitian kernel