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- The burning of coal not only consume the oxygen in the house but also gives out poisonous gases. 烧煤的时候,不仅消耗房子里面的氧气,而且还散发出有毒的气体。
- PAHs are a group of chemicals that are formed the incomplete burning of coal, oil and gas, garbage, or other organic substances. 多环芳烃是一组化学物质,他们是由未经完全燃烧的煤。油和气。垃圾。或是其他有机物质形成的。
- Two recent news reports have underscored China's voracious appetite for oil and the impact of unrestrained burning of coal and other fossil fuels on global climate change. 最近的两则报道强调了中国对石油的胃口,以及无限制烧煤及其他化石燃料对全球气候变化的效果。
- The energy released in the fission of one uranium nucleus is about 50 million times greater than that released when a carbon atom combines with oxygen atoms in the Burning of coal. 一个重原子核分裂为质量相近的两个碎片,同时释放大量能量,这些能量来自亚原子粒子的结合能。一个铀原子核裂变时所释放的能量大约是煤炭燃烧时一个碳原子与一个氧原子结合所释放能量的5,000万倍。"
- Most large steamships now burn oil instead of coal. 现在多数的大轮船都烧油而不烧煤。
- We need to replenish our stocks of coal. 我们需要再次补充煤的储备。
- The burn of alcohol on an open wound. 酒精涂在裂开伤口上的刺痛感
- Prohibition was laid on the export of coal. 禁止煤炭输出。
- We ran out of coal, and had to burn wood. 煤烧完了, 只好烧木头。
- He put a shovel of coal on to the fire. 他往火炉里加了一铲煤。
- We had a big delivery of coal today. 今天我们收到大批订购的煤。
- The Clean Energy and Clean Burning of Coal 清洁能源与煤的清洁燃烧
- The country is short of known deposits of coal. 这个国家缺少已知的煤矿矿床。
- An inexhaustible supply of coal. 用之不竭的煤炭供应
- The burn of the antiseptic made him wince. 消毒剂的刺痛使他连忙缩手。
- The burning of fossil fuels also releases CO2. 燃料的燃烧也可以释放一部分二氧化碳。
- China has a wealth of coal, iron and other minerals. 中国有丰富的煤、铁和其它矿产资源。
- Summary on trial burning of coal bar with humic acid binder 腐殖酸煤棒在中氮厂试烧经验总结
- The oven holds sufficient heat to fire up a fresh charge of coal. 炉里有足够的热量使新加进的煤燃烧起来。
- Fluoride injury often is characterized by tip burn of leaves. 氟化物危害的特点是叶片顶尖灼燃现象。