- overhand stope
- 上向梯段回采工祖
English-Chinese dictionary of mining (英汉矿业大词典). 2013.
overhand stope
Look at other dictionaries:
overhand stope — noun : an excavation giving access to the under side of an ore body … Useful english dictionary
flat-back stope — noun : an overhand stope in which the ore is mined in successive horizontal cuts … Useful english dictionary
rill stope — noun : an overhand stope in which the back is carried up like a series of inverted steps … Useful english dictionary
shrinkage stope — noun : an overhand stope without timbering in which the broken ore is stored as a filling to support the workings and form a working floor … Useful english dictionary
mine — I (New American Roget s College Thesaurus) n. lode, vein, deposit; open pit, burrow, excavation; explosive, bomb; source, treasure trove. See concavity, store. II (Roget s IV) modif. Syn. my own, belonging to me, possessed by me, mine by right,… … English dictionary for students
mining — /muy ning/, n. 1. the act, process, or industry of extracting ores, coal, etc., from mines. 2. the laying of explosive mines. [1250 1300; ME: undermining (walls in an attack); see MINE2, ING1] * * * I Excavation of materials from the Earth s… … Universalium
Mining in the Upper Harz — The headframe of the Emperor William Shaft in Clausthal is one of the oldest surviving winding towers in Germany … Wikipedia
