常見例句雙語例句We lead in the coal production.我們在煤炭生產(chǎn)方面居先。Coal production is still expanding between 12 percent and 13 percent annually.煤炭生產(chǎn)每年仍以12%至13%的速度擴大。In the memo, Mr. Blankenship instructed the company’s underground mine superintendents to place coal production first.在這份備忘錄中，布蘭肯西普要求公司的地下礦井主管將煤炭生產(chǎn)排在首位。權(quán)威例句Spiking natural gas prices and uncertainty about its supply have pushed U.S. coal production up 6.5% this year.FORBES: The big digSeveral others have made still more bullish claims about the impending peak of global coal production.FORBES: U.S. Crowned King of Coal, Some DisagreeAnalysts think a recovery to pre-flood coal production levels will take at least three months.FORBES: Australian Floods Cause Drought in the Coal Market 返回 coal production