rock pillars 中文意思是什麼
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Article 14 mine pillars and rock pillars to be preserved as specified in the mining designs shall, within the prescribed period of time, be protected and may not be exploited or damaged
第十四條礦山設計規定保留的礦柱、巖柱，在規定的期限內，應當予以保護，不得開采或者毀壞。 -
Applicaton of punched broken rock pillars under mud soft ground base condition in feicheng mineral area
肥城礦區淤泥質軟弱地基條件下振沖碎石樁的應用 -
Rock burst was easily happened at chain pillars between hydraulic mining face and drying mining face
摘要在水采工作面和旱采工作面交接的護巷煤柱處，極易發生沖擊礦壓事故。 -
Controlling of rock burst in chain pillars between hydraulic mining face and drying mining face
水旱交接處護巷煤柱沖擊礦壓控制 -
Classification and distribution of the geological landscapes of stone forests and rock pillars
林柱狀地質景觀的類型與分佈 -
A characteristic feature of this area is the detached pillars of rock that stand in the sea
這一區域的特色是聳立在海中的孤立的石柱。
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