diffusion n. 1.散布,發(fā)散。 2.傳播,普及。 3.冗長。 4.【化學(xué)】滲濾。 5.【物理學(xué)】擴散,漫射。 the diffusion of knowledge 知識的傳播。 diffusion of speech 演說的冗長。 diffusion of light 光線的漫射。
Regulation of viscosity , permeability and water binding capacity of the intercellular substance are leading to normal diffusion conditions 細胞間質(zhì)的粘性、滲透性和水合能力是細胞間物質(zhì)傳遞的重要環(huán)境。
For the exist of al2o3 particles in the front of the interface between solid phase and liquid phase changing the thermal diffusion conditions , the evolution of ultimate microstructure of the composites was like as the solidification of single - phase alloy 5 .熔液溫度較低時,以單向凝固為主,熔液溫度較高時,以等軸凝固為主。最終凝固組織的演變類似單相合金的凝固組織演變。