常見例句雙語例句Most natural gas household bills display the amount of natural gas consumed by the 'therm' (100,000 Btu) or in hundreds of cubic feet (100 cubic feet - 1 Ccf).大多數(shù)家庭的天然氣消費(fèi)賬單顯示的是'千卡'在數(shù)百立方英尺(10萬英熱單位)或天然氣的數(shù)量(100立方英尺 - 1郃作框架)。blog.sina.com.cnAnd the company has now signed a deal with Petroleum Development Oman for 7 megawatts of plant—a 16, 000-square-metre greenhouse providing some 57 billion btu of steam a year.而且該公司現(xiàn)在已經(jīng)與阿曼石油開發(fā)公司簽署了7兆瓦工廠的協(xié)議---一個(gè)16000平方米的溫室,每年大約提供570億百萬英(制)熱單位(BTU)的蒸汽。Potentially, this could reduce a building's annual heat load by 2.1 million BTU's -- offloading as much as 50 percent of grid electricity and paying for itself in savings within five years.這可以減少該建築年均210萬BTU(英國能量單位)的供熱,減少多達(dá)50%的電耗,這項(xiàng)費(fèi)用可以夠支付儲(chǔ)存太陽能項(xiàng)目消耗五年。原聲例句A BTU is the amount of heat energy needed to raise the temperature of about one-half kilogram of a substance by one degree Fahrenheit.權(quán)威例句Peabody Energy ( BTU - news - people ) may be a good candidate for a short position, or a bearish pairs trade option, within the sector.FORBES: Digging Coal Mining StocksIf BTU fails to overcome its 160-week trendline, it could put the stock in danger of a breach of support in the round-number 40 region.FORBES: Digging Coal Mining StocksCombined-cycle gas turbines, which use hot exhaust gases from one turbine to generate steam to turn a second one, can transform 6, 800 Btu of gas into a kilowatt-hour of electricity, enough to light one lightbulb for ten hours.FORBES: Indigestion 返回 btu