solvent diffusion 中文意思是什麼

solvent diffusion 解釋
溶劑擴散
  • solvent : adj. 1. 有溶解力的,可溶解的;〈比喻〉使(信仰等)瓦解[削弱]的 (of)。2. 有償付能力的。n. 1. 【化學】溶劑,溶媒 (of for)。2. 解釋,說明。3. 使瓦解的東西。
  • diffusion : n. 1. 散布,發散。2. 傳播,普及。3. 冗長。4. 【化學】滲濾。5. 【物理學】擴散,漫射。
  1. Influences of ph values, ferrous minerals ( reduced iron powder or magnetite ), bentonite, concentration of cations and anion ( fe3 +, fe2 + and co32 - ) on the distribution coefficient, kd, were studied. the sorption mechanism of 99tc on granite was discussed by the desorption method of adding h2o2 into desorption solvent. based on the diffusion coefficient measured and the solution of the diffusion equation, the distance of tc diffusion after ten thousand years was predicted

    本文分別在大氣和低氧條件下,研究了tc在花崗巖上的吸附和擴散,包括溶液的ph 、含鐵礦物(還原鐵粉、 fe3o4 ) 、膨潤土、陰陽離子的濃度( co32 - 、 fe3 + 、 fe2 + )對tc在花崗巖(石英、黑雲母)上吸附kd值的影響;在解吸劑中加入h2o2 ,對tc進行解吸,探討了其吸附的機理;將擴散系數代入擴散方程的解析解,預測了10000年後, tc擴散的距離。
  2. The drug content of these nanoparticles is controlled by reducing the diffusion of the drug from the organic to the aqueous phase during the solvent evaporation stage of the preparation and by increasing the drug ? polymer interactions

    通過減少制備過程中溶劑揮發時藥物從有機相向水相的擴散及通過增加藥物-聚合物間相互作用來控制納米粒的載藥量。
  3. Mathematical model for prediction of solvent diffusion in amorphous glassy polymer

    受載高聚物裂尖的損傷和銀紋化
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