At maturity, lungs were excised and quantitative histology performed to measure alveolar air fraction and surface density.
在到期时，肺切除和定量组织学表现来衡量的一小部分肺泡的通气量和表面密度。
At maturity, lungs were excised and quantitative histology performed to measure alveolar air fraction and surface density.
在到期时，肺切除和定量组织学表现来衡量的一小部分肺泡的通气量和表面密度。
应用推荐