新井投產 的英文怎麼說
中文拼音 [xīnjǐngtóuchǎn]
新井投產
英文
bring in a well-
From 1984, china began to construct the shendong minefield, the new coal base, using a lot of persons, resources, and funds. until now, the eight extremely large mines have been founded, the output of raw coal in 2000 was 34, 000, 000 tons, and the annual output in 2005 will be 60, 000, 000 tons, the future annual output will be 100, 000, 000 tons
神東礦區是國家從1984年開始投入大量人力物力財力開發建設的新型煤炭基地，至今已有17年，業已建成特大型礦井8座， 2000年生產原煤3400萬噸， 2005年計劃產量6000萬噸，遠景規劃年產量1億噸。All wells are arranged in the order of the unit variable cost from low to high. the well whose unit variable cost is smaller than or equals the threshold of unit variable cost and the new well whose unit variable cost is high go into production
全廠單井（除撈油井）按單位變動成本由低到高排序，把中、低成本井、高成本可轉撈油井、高成本新井和長期撈油井作為投產單井，投產單井產量總和為優化產量。
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