結構密度遞變 的英文怎麼說

中文拼音 [jiēgòubiàn]
結構密度遞變 英文
gradient of texture density
  • : 結動詞(長出果實或種子) bear (fruit); form (seed)
  • : Ⅰ動詞1 (構造; 組合) construct; form; compose 2 (結成) fabricate; make up 3 (建造; 架屋) bui...
  • : Ⅰ名詞1 (秘密) secret 2 [紡織] (密度) density 3 (姓氏) a surname Ⅱ形容詞1 (距離近; 空隙小)...
  • : 度動詞[書面語] (推測; 估計) surmise; estimate
  • : Ⅰ動詞(傳送;傳遞) hand over; pass; give Ⅱ副詞(順著次序) in the proper order; successively
  • 結構 : 1 (各組成部分的搭配形式) structure; composition; construction; formation; constitution; fabric;...
  1. 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

    本文首先運用tffa模型描述直接甲醇燃料電池( dmfc )陰極氧氣的傳和電化學反應過程,研究了過電位-電流曲線受陰極參數化的影響程,其中著重考慮了以下幾個參數:催化層的孔隙率,浸漬聚集體薄膜的厚,浸漬聚集體的半徑,浸漬聚集體在催化層中的體積分數。
  2. When technology on the high - density information storage, the high - velocity information transmission, and the high - efficiency quality information inquiry have changed the ways of information on production, collection, organization, transmission and utilization, but also have drastically changed the ways of information on mechanism, structure and service methods

    的信息儲存技術,高速的信息傳技術,高效率、高質量的信息查詢技術,在革了人們生產、收集、組織、傳和使用知識信息的方式的同時,也使信息服務的機制、以及服務手段發生了巨大的化。
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