[名词解释] 多群模型 multigroup model
[名词解释] 流体镶嵌模型(fluid mosaic model)
[名词解释] 随机效应模型(random effect model)
[名词解释] 固定效应模型(fixed effect model)
[名词解释] fluid mosaic model (流动镶嵌模型)
[名词解释] unit membrane model (单位膜模型)
[名词解释] Lamella structure model (片层结构模型)
[单选题]Keep compartment () as the gas given off can be dangerous.A . well ventilatedB . well cleanC . in good orderD . more room