mine service-life

基本解釋

• 鑛井服務(wù)年限

英漢例句

雙語例句

• Part of his strength - and mine - came from you, the American people, to whom he dedicated his life of public service.
  他的這種力量部分來自你們美國人民，爲(wèi)了你們，他願(yuàn)意將全部生命奉獻(xiàn)給公共事業(yè)。
• The mine of Yinmusi Lead-zinc in Fengxian started construction in 1986, the 1990 production, design service life of 19 years, has produced 11.
  風(fēng)縣銀母寺鉛鋅鑛於1986年開始籌建，1990年投産，設(shè)計(jì)服務(wù)年限19年，至今已生産11年。
• The utility model discloses a coal mine deformation-resistant air door, which has long service life and can reduce the production cost of enterprises.
  本實(shí)用新型公開了一種延長使用壽命，降低企業(yè)生産成本的煤鑛耐變形風(fēng)門。
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專業(yè)釋義

能源科學(xué)技術(shù)

• 鑛井服務(wù)年限