单词 | 作燃料 |
释义 | 〔burn〕To use as a fuel:当作燃料使用:〔candlewood〕The wood of such a plant, burned for light or fuel.蜡烛木:这种植物的木材,被燃烧用来照明或作燃料〔burn〕a furnace that burns coal.以煤作燃料的火炉〔stick〕A piece of wood, such as a tree branch, that is used for fuel, cut for lumber, or shaped for a specific purpose.棍枝:一条木棍,如树枝,用作燃料、切作木料或为具体用途切作一定形状〔stove〕A stove to us is something we expect to find in a room,but at one timea stove was a room,specifically, a room for taking a hot-air or steam bath (first recorded in 1456).Around 1545 the word is recorded with reference to another room, such as a bedroom, heated with a furnace.The devices used to heat these rooms came to be calledstoves as well, a use first found sometime between 1550 and 1625.Of course, heating devices that we would callstoves had long been in existence, going back to Roman times.However, the stove as the chief cooking device, taking the place of the fireplace, dates only to around the mid-19th century with the widespread use of wood-burning or coal-burning cooking stoves.对于我们来说,火炉是我们可以在屋内找到的东西,但是有一段时间,这种东西指的是一个房间,尤其是取得热空气或供蒸汽浴的房间(首次记载于1456年)。1545年前后,该词又记载了另一含义,指另一种带有火炉取暖的房间,如卧室。这些屋内用于取暖的器具也被称作stoves, 该用法首次发现于1550年到1625年间。当然,我们称为stoves 的加热器具已经很久以前就存在了, 可以上溯到古罗马时期。但是,该词代替壁炉成为主要的烹饪器具只能追溯到19世纪中期,那时以木材或煤作燃料的烹饪火炉得到大规模地推广使用〔coal〕A natural dark brown to black graphitelike material used as a fuel, formed from fossilized plants and consisting of amorphous carbon with various organic and some inorganic compounds.煤:一种天然的深褐色到黑色石墨样原材料,用作燃料,由植物化石形成,由非结晶碳和各种有机化合物与一些无机化合物组成〔firewood〕Wood used as fuel.木柴:用作燃料的木块〔charcoal〕A black, porous, carbonaceous material, 85 to 98 percent carbon, produced by the destructive distillation of wood and used as a fuel, filter, and absorbent.木炭:一种黑色多孔的含碳物质,碳含量占85%到98%,由干馏木材制成以用作燃料、过滤器和吸收剂〔biomass〕Plant material, vegetation, or agricultural waste used as a fuel or energy source.用作燃料或能源的植物材料、蔬菜或农业废弃物〔chip〕A fragment of dried animal dung used as fuel.干粪块:一块用作燃料的干燥过的动物粪便〔coke〕The solid residue of impure carbon obtained from bituminous coal and other carbonaceous materials after removal of volatile material by destructive distillation. It is used as a fuel and in making steel.焦炭:从烟煤和其他含碳物质中经过毁馏除去其中的易挥发物质而获取的含杂质碳的固体残余物,作燃料及炼钢之用〔briquette〕A block of compressed coal dust, charcoal, or sawdust and wood chips, used for fuel and kindling.煤砖,炭砖:把煤灰,木炭或锯木灰和木片压缩制成的砖块状物,用作燃料和点火〔ethane〕A colorless, odorless gaseous alkane, C2H 6, that occurs as a constituent of natural gas and is used as a fuel and a refrigerant. 乙烷:一种无色无味的气态链烷,分子式为C2H 6,是天然气的组成成分,可用作燃料或致冷剂 〔octane〕Any of various isomeric paraffin hydrocarbons with the formula C8H 18, found in petroleum and used as a fuel and solvent. 辛烷:一种分子式为C8H 18的同分异构石蜡烃,在石油中发现,用作燃料和溶剂 〔biogas〕A mixture of methane and carbon dioxide produced by bacterial degradation of organic matter and used as a fuel.生物气:有机物质经细菌降解而产生的甲烷与二氧化碳混合物,用作燃料〔methane〕An odorless, colorless, flammable gas, CH4, the major constituent of natural gas, that is used as a fuel and is an important source of hydrogen and a wide variety of organic compounds. 甲烷:一种无味,无色,易燃汽体,CH4,是天然气的主要组成部分,被用作燃料,是氢和其它多种有机化合物的重要来源 〔gasoline〕A volatile mixture of flammable liquid hydrocarbons derived chiefly from crude petroleum and used principally as a fuel for internal-combustion engines and as a solvent, an illuminant, and a thinner.汽油:一种具有挥发性、可燃的烃类混合物液体,主要来自于原油,主要作燃料用,尤用于内燃机,也用作溶剂、照明物或稀释剂〔propane〕A colorless gas, C3H 8, found in natural gas and petroleum and widely used as a fuel. 丙烷:无色气体,化学式为C3H 8,存在于天然气和石油中,广泛用作燃料 〔woodpile〕A pile of wood, especially when used for fuel.林柴堆:一堆木头,尤指用作燃料用的 |
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