WebJan 1, 2024 · Based on the research of coal mining technology and management based on artificial intelligence, this paper strengthens the early prevention, personnel safety training, increases the investment in facilities and equipment, and provides technical and safety guarantee for the mining face in an all-round way. The safety technology of coal mining ... Webcoal mining noun [ U ] uk / ˈkəʊl ˌmaɪ.nɪŋ / us / ˈkoʊl ˌmaɪ.nɪŋ / the business, job, or process of removing coal from the ground 采矿；矿业 The lawsuit seeks to limit coal …

Coal Mining Technology and Management Based on Artificial

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Mining technology of "mining, dressing, backfilling and

Web英语-中文 正在建设中 coalmining— 采煤() 例子: waste rock (in coal mining)— 煤矸石 bituminous coal (mining)— 黑炭 Nantong coal mining area of Chongqing— 南桐矿区 … Webcoal mine definition: 1. the deep hole or system of holes under the ground from which coal is removed 2. the deep hole or…. Learn more. WebJan 1, 2024 · Fig. 2 presents the synthetical stratum histogram of the Ji 15 seam. The first mining face of the protective seam is the Ji 14-31010 workface, which has a strike length of 571.9, 150 m sloping width of 150 m, average dip of 5.5°, and average seam thickness of 0.5 m. The Ji 14-31050 protective seam workface is located in the north and is adjacent … install wacom driver windows 11