hard mineral 中文意思是什麼

hard mineral 解釋
硬礦石
  • hard : adj 1 硬的，堅固的 （opp soft）。2 （身體）結實的；（組織等）健全的。3 （問題、工作等）困難的，費...
  • mineral : n. 1. 礦物；〈口語〉礦石；【化學】無機物。2. 〈英國〉〈pl. 〉＝ mineral water. adj. 礦物（性）的；含礦物的；無機的。 the mineral kingdom 礦物界。
  1. Alternatively, mineral salts from surrounding rocks gradually replace the hard organic material, to give a cast in a process termed petrification, as in the various petrified forests dotted around the globe

    另一種情況是，周圍巖石中的礦物質鹽逐漸取代了堅硬的有機物質，在稱為石化的過程中而形成，於是在全球形成了點狀分佈的石化森林。
  2. Wu da lian chi mt, spring mineral water co, ltd was round in 1998 and has now become one of the leading private enterprises in wu da lian chi ciry, after 10 years of hard working of general manager du chao li and his staff, the compar ' s annual production has now amounted to rmb million and has paid a total tax of million to the state treasury. the company has been granted the " consumer - trusted enterprise " award consecutirely for many years

    五大連池泉山礦泉水有限責任公司座落在國家級重點風景名勝區迎賓東大街6號，自1988年建廠以來，在杜朝利總經理的帶領下，經過全體員工十余年的不懈努力，現已發展成為五大連池市較大的先進私營企業，公司曾連續多年被評定為省級消費者信得過單位。
  3. Sdy series cone crusher absorbed the american advanced crushing technology, it tops the leading level in the home, and is widely used in the industry of the mentally, the industry of building, the industry of water and electricity, etc. suitable to crush hard or secondary hard mineral ore and rock

    Sdy系列圓錐破碎機是經過吸收美國先進破碎技術研製出的具有國內領先水平的圓錐破碎機，廣泛應用於冶金、建築、水電、交通、化工、建材工業中，適合破碎堅硬、中等硬度以上的各種礦石和巖石。
  4. Solid mineral fuels - hard coal - determination of hardgrove grindability index

    固體礦物燃料.硬煤. hardgrove可磨性指數的測定
  5. Solid mineral fuels. sampling method for hard coal and lignites. scientific explanations

    固體礦物燃料.硬煤和褐煤取樣方法.科學解釋
  6. At the same time, mining engineering that is a special work that digs for a tunnel relates to the body of the mountain and the mineral resources which are all irregular 3d solid. so, it is hard to use the traditional design making visualization and computer simulation for mining engineering

    同時，采礦工程是一種在山體空間進行的巖土開挖工程，該工程涉及的山體、礦藏均為不規則的三維實體，傳統的工程設計很難實現采礦工程的可視化和計算機模擬。
  7. Hard water has a high mineral content. most of the dissolved minerals are either calcium or magnesium

    水之礦物質含量較高，其溶解性金屬以鈣及鎂為主。
  8. Solid mineral fuels. methods of sampling hard coals and lignites

    固體礦物燃料.煤和硬褐煤取樣方法
  9. Since it has no major available element and mineral, and is long stone mainly, strength is very low, cheng chao lows - silicon tailings is hard to be additional value use high

    程潮低硅鐵尾礦因其無主要可利用的元素和礦物，而且以長石為主，強度很低，難以進行高附加值利用。
  10. Solid mineral fuels. sampling methods for hard coal and lignites. methods to detect the existence of systematic errors

    固體礦物燃料.硬煤和褐煤取樣方法.存在系統誤差的檢測方法
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