- 氧彌散
- oxygen: n. 【化學(xué)】氧，氧氣。
- diffusion: n. 1.散布，發(fā)散。 2.傳播，普及。 3.冗長(zhǎng)。 4 ...
- diffusion of oxygen: 氧的彌散; 氧擴(kuò)散
- diffusion capacity for oxygen of lung: 肺氧彌散量
- oxygen diffusion capacity: 氧擴(kuò)散容量
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oxygen diffusion中文什么意思
- 氧彌散
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例句與用法
- The thin - film and flooded - agglomerate ( tffa ) model assumes that the oxygen diffusion electrode made of a gas - diffusion layer and a reaction layer possesses a double - scales of porous structure in the reaction layer
薄膜浸漬聚集體( tffa )模型假定由氣體擴(kuò)散層和反應(yīng)層構(gòu)成的氧氣擴(kuò)散電極在反應(yīng)層中是一種二次構(gòu)造形式的多孔結(jié)構(gòu)。 - An extensive collection of on - line tutorials provide information about laboratory safety , soil sciences , soil physics ( programs about heat transport , water infiltration , oxygen diffusion ) , and the asis ( australian soil identification system )
此外，網(wǎng)頁上的“在線指南”欄目還提供有關(guān)實(shí)驗(yàn)室安全、土壤科學(xué)、土壤物理學(xué)等方面的信息。 - Oxygen diffusion transport and electrochemical reaction in the oxygen cathode of direct methanol fuel cell ( dmfc ) have been expressed with the tffa model . model calculation has been carried out to investigate the effects of structural parameters of the dmfc cathode on the electrode performance , which is respectively represented by the curve of cathode overpotential versus current density . much attention has been paid to parameters including the porosity of the reaction layer , the thickness of the thin - film on the flooded - agglomerate , the radius of the flooded - agglomerate , the volume fraction of the flooded - agglomerates in the reaction layer
本文首先運(yùn)用tffa模型描述直接甲醇燃料電池（ dmfc ）陰極氧氣的傳遞和電化學(xué)反應(yīng)過程，研究了過電位-電流密度曲線受陰極結(jié)構(gòu)參數(shù)變化的影響程度，其中著重考慮了以下幾個(gè)參數(shù)：催化層的孔隙率，浸漬聚集體薄膜的厚度，浸漬聚集體的半徑，浸漬聚集體在催化層中的體積分?jǐn)?shù)。 - Oxygen diffusion transport and electrochemical reaction in the oxygen cathode of alkaline fuel cell ( afc ) and pemfc have been expressed with the tffa model , including oxygen transferring in gas channel of gas diffusion layer and reaction layer , oxygen dissolution and diffusion in thin - film of reaction layer , oxygen reaction and diffusion in flooded - agglomerate of reaction layer and the conduction of electron and ion . numeric algorithm of the model equations is also obtained
本文將tffa模型應(yīng)用于堿性燃料電池( afc )和質(zhì)子交換膜燃料電池( pemfc )陰極，推導(dǎo)出陰極各種傳遞和反應(yīng)過程的描述方程，包括氧氣在氣體擴(kuò)散層和反應(yīng)層氣體通道中的擴(kuò)散，氧氣在反應(yīng)層薄膜中的溶解和擴(kuò)散，氧在反應(yīng)層浸漬聚集體中的反應(yīng)和擴(kuò)散以及電子和離子的傳導(dǎo)，并給出方程的數(shù)值解法。
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