mining statistics中文什么意思

statistics of mining area: 礦區(qū)統(tǒng)計
statistics: n. 1.統(tǒng)計學(xué)，統(tǒng)計法〔用作單數(shù)〕。 2.統(tǒng)計數(shù)字[資料]，統(tǒng)計表〔用作復(fù)數(shù)〕。 Government statisticsindicate that prices have gone down. 政府統(tǒng)計指出物價已經(jīng)下降。 You may consult the statistics on population issued by the government. 你可以查一查政府發(fā)表的人口統(tǒng)計。 the vital statistics (出生、結(jié)婚、死亡等)人口動態(tài)統(tǒng)計。 collect [take] statistics 進行統(tǒng)計。
mining: n. 1.采礦，采礦業(yè)，礦業(yè)。 2.敷設(shè)地雷[水雷]。 adj. 開礦的，采礦的。 a mining engineer 采礦工程師。 mining engineering 采礦工程(學(xué))。 the mining industry 采礦工業(yè)。
abortion statistics: 流產(chǎn)統(tǒng)計學(xué)
accident statistics: 事故統(tǒng)計學(xué); 事故統(tǒng)計資料

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by using separate source method and mine statistic method, the paper makes a comprehensive estimate about the gas emission, when light support top-coal caving technology is adopted in mining face during the initial phase in the third mining level, which is useful to direct the gas control and the safe production in the future
摘要通過采用分源法和礦山統(tǒng)計法相結(jié)合的預(yù)測方法，綜合分析得出了三水平初期開采階段工作面采用輕放工藝回采時的瓦斯涌出量，極大地指導(dǎo)了礦井下一步的瓦斯管理和安全生產(chǎn)。

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