選礦規程 的英文怎麼說
中文拼音 [xuǎnkuàngguīchéng]
選礦規程
英文
concentration criterion- 選 : Ⅰ動詞1. (挑選) select; choose; pick 2. (選舉) elect Ⅱ名詞(挑選出來編在一起的作品) selections; anthology
- 礦 : 名詞1. (礦床) ore [mineral] deposit 2. (礦石) ore 3. (開采礦物的場所) mine
- 規 : Ⅰ名詞1 (畫圓形的工具) instrument for drawing circles 2 (規則; 成例) rule; regulation 3 [機械...
- 程 : 名詞1 (規章; 法式) rule; regulation 2 (進度; 程序) order; procedure 3 (路途; 一段路) journe...
- 規程 : directive rules; standards; standing order; regulations; dictate; code; rules規程曲線 rule curve
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Safety regulations for ore dressing
選礦安全規程Abstract : taking single - rope drum wind as analysing object, the paper analyses safety coefficient of main rope using the dynamic state method under speed up, constant the speed, reduce the speed and emergency braking, change law is gotten comparing them with " mine safety standards ", points out existing problems and solving methods of safety coefficient in selecting and using rope in home
文摘:以立井單繩纏繞式提升機為研究對象,從動態方面分析提升鋼絲繩安全系數,得出其在加速、等速、減速、緊急制動狀態下的變化規律,與我國《煤礦安全規程》的要求進行比較,指出目前國內選擇和使用提升鋼絲繩在安全系數方面存在的問題和解決辦法。The ore blending is a technique and method with planning and managing the quantity of the ore. it can increase the stability of the ore, and adequately make use of the ore resources. it can still lower the wave of the quantity of the ore and the production cost
配礦是規劃和管理礦石質量的技術方法,它能提高礦石的均勻性、穩定性,充分利用礦產資源,同時,還可降低礦石質量的波動程度,從而提高選礦勞動生產率,提高產品質量、降低生產成本。Code of practice for selection, installation and maintenance of intrinsically safe electrical equipment in coal mines
煤礦用安全電氣設備的選擇安裝和維修實用規程分享友人