Exhaust gas has been incriminated as one of the causes of air pollution in cities.
废气被视为城市空气污染的原因之一.
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High temperature air combustion is realized by adopting a new flue gas strategy.
热工制度上采用了高温烟气回流混合空气助燃方案,实现了高温空气燃烧.
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Flanged air and gas rotatable entries simplify burner piping manifolds.
法兰式空气和燃气旋转接口简化了炉头管线配置.
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AmoniaAmmonia gas released by fertilize cropland fertilized cropland is a cause of air pollution.
给农田施肥排放的氮气是导致空气污染的一个原因.
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Modern jet packs just use tanks of compressed gas that basically fart you into the air.
现在的飞行背包用的是装着压缩天然气的罐子,基本上只能把你喷离地面.
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Key technologies: Gasifier, Gas Cleaning Unit , Air separation unit, Combined cycle unit.
核心技术: 汽化炉、烟气净化装置、空气分离装置 、 联合循环机组.
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So research of gas-fired air conditioning has an important theoretical and practical significance.
因此对直燃型户式空调系统的研究有重要的理论和现实意义.
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Pipeline transportation of natural gas, oil and water, air, oil and warm steam.
适用于石油、天然气、煤层气 、 水、煤气 、 空气 、 油和暖蒸气等流体管道输送等用途.
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It is a colourless , odourless and tasteless gas, slightly heavier than air.
它是一种无色、无溴、无味的气体, 比空气稍重.
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铅以醋酸铅溶液的形式通过空气雾化引入到液化石油气燃烧区.
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本项目由北京市“供热 、 供燃气 、 通风及空调工程”重点实验室资助.
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There is a strange odour in the air. The gas must have been escaping somewhere.
空气中有股奇怪的味道, 一定是什么地方在漏煤气了.
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The gas pulsation of discharge hole type of scroll air compressor is studied in this paper.
研究了涡旋式空气压缩机排气系统的气流脉动现象,首次提出了排气孔口侵入现象及计算方法.
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降低烃类损耗,回收挥发气体,是减少大气污染的重要途径.
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Carrier-gas and instrument-air regulators are located on a panel within the upper compartment.
该分析单元的上部还安有载气调节器和仪表风调节器.
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