gas diffusion
气体扩散：指气体分子在高浓度区域向低浓度区域自发移动的过程。这种移动是由于气体分子之间的碰撞和运动引起的。
常用释义
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美式发音
基本释义
- 气体扩散：指气体分子在高浓度区域向低浓度区域自发移动的过程。这种移动是由于气体分子之间的碰撞和运动引起的。
例句
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1·The model is divided into two parts which are LNG heavy gas diffusion and passive process.模型分为两部分，LNG重气扩散阶段模型和被动扩散阶段模型。
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2·In this paper, a gas diffusion electrode was made by hot pressure method and character by XRD.本文采用热压法制备了一种多孔气体扩散电极并对其进行了XRD表征。
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3·A gas diffusion media for a fuel cell, such as a proton exchange membrane fuel cell, is provided.提供用于燃料电池例如质子交换膜燃料电池的气体扩散介质。
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4·Basin modeling system with the ladder model may reconstruct the history of natural gas diffusion.把阶梯式扩散模型加入盆地模拟系统中，可以动态地恢复天然气扩散的历史过程。
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5·As well located at the mountain terrain special surface, the gas diffusion process more complicated.由于井场所位于的山区地形下垫面特殊，气体扩散过程比较复杂。
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6·A membrane electrode assembly prepared using these gas diffusion backing and a fuel are also provided.还提供了一种利用这些气体扩散衬垫制备的膜电极组件和一种燃料电池。
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7·The gas diffusion through the inter-particle and the product layer was the mainly factor on the reaction rate.一定温度下的速率先增加后减少最后趋于平缓．这是由气相在吸收剂颗粒间的扩散和在产物层内的扩散引起的。
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8·There it is transformed into uranium hexafluoride, which in turn is sent to gas diffusion plant to be enriched.在那里它被转化为铀的六氟化物，再被送进气体扩散工厂作富集处理。
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9·The saving-energy and reducing-consume principle for gas diffusion anode(GDA) used in hydrometallurgy is described.介绍气体扩散阳极（氢扩散阳极）在湿法冶金上的节能降耗原理。
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10·The difference of gas diffusion regularity between moving bed and fixed bed enlarged with the increase of catalyst recycle intensity.随着催化剂循环强度的增加，移动床与固定床在气体扩散规律上的偏离程度增大。