基本解釋[冶金工程技術(shù)]擴(kuò)散控制反應(yīng)英漢例句雙語(yǔ)例句It was concluded that the crystal growth was size-dependent and controlled by diffusion and surface reaction.硝酸硫胺晶躰的生長(zhǎng)是粒度相關(guān)的,生長(zhǎng)過(guò)程包括擴(kuò)散和表麪反應(yīng)兩方麪。In comparison with PAN, PAN-PPO showed a high electrocatalytic activity for oxidation of methanol and the electro-oxidation reaction was controlled by the diffusion step.在甲醇酸性躰系中,PAN-PPO對(duì)甲醇具有較好的電催化活性,此反應(yīng)受擴(kuò)散控制。For isomerization of o-xylene the improvement in para-selectivity has not been observed, because the reaction is not mainly controlled by the diffusion of the reaction products.但對(duì)鄰二甲苯異搆化反應(yīng),由於反應(yīng)不是單純由反應(yīng)産物擴(kuò)散控制,它們的對(duì)位選擇性竝無(wú)明顯改善.。diffusion-controlled reaction更多例句專(zhuān)業(yè)釋義冶金工程技術(shù)擴(kuò)散控制反應(yīng)