工程师们尝试用蒸汽，酸和酶把纤维素分解成有用的糖。
Engineers have tried using steam, acids and enzymes to break cellulose into useful sugars.
工程师们还排放了核电站产生的蒸汽，以释放积聚的压力。
Engineers have also vented steam from the plants to release a build-up of pressure.
大多数工程师在寻找地下蒸汽作为地热发电厂的动力时，对于地热资源的挑剔程度不亚于这个小女孩。
Most engineers looking for underground sources of steam to generate geothermal power have similar tastes.
由于没有电力将需要的水泵出以冷却原子核，工程师们将放射性的蒸汽排到空气中以减轻压力。
Lacking electricity to pump water needed to cool the atomic core, engineers vented radioactive steam into the atmosphere to release pressure.
石油工程师想方设法从地下储存库中提取石油，天然气，蒸汽，热水并用储存库安全处理废物。
Petroleum engineers devise ways to identify and extract underground reservoirs of oil, natural gas, steam, and hot water, as well as using the empty reservoirs for the safe disposal of waste.
苏格兰工程师、蒸汽机发明家詹姆士·瓦特在伯明翰附近的希思菲尔德逝世，终年83岁。
James Watt, Scottish engineer and inventor of the steam engine, died at Heathfield Hall, near Birmingham aged 83.
苏格兰工程师、蒸汽机发明家詹姆士·瓦特在伯明翰附近的希思菲尔德逝世，终年83岁。
James Watt, Scottish engineer and inventor of the steam engine, died at Heathfield Hall, near Birmingham aged 83.
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