扩散(diffusion)
举一反三
- 扩散机理可分为哪些？ A: vacancy diffusion B: self-diffusion C: impurity diffusion D: interstitial diffusion
- 扩散加权成像的英文全称是( ) A: Diffusion MRI B: Diffusion weighted imaging C: Diffusion tensor imaging D: Diffusion kurtosis imaging E: Intravoxel incoherent motion imaging
- 在置换型固溶体（substitionalsolidsolution）中，原子扩散的方式一般为______。（） A: 原子互换机制(atom exchange mechanism) B: 间隙机制(interstitial diffusion mechanism) C: 空位机制(vacancy diffusion mechanism)
- Which of the following transport requires NO transport proteins A: Simple diffusion B: Facilitated diffusion C: Ion channels diffusion D: Co-transport E: Na+-K+ pump
- facilitated diffusion]