Warning: file_put_contents(/www/wwwroot/ppbbu/laei.cn/cache/3d94e884218fea60323003946b50ac27.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/laei.cn/index.php on line 58 pulmonary surfactant protein d是什么意思，pulmonary surfactant protein d的翻译，pulmonary surfactant protein d音标、读音、用法和例句_按摩法牛津词典
Objective To observe the expression of pulmonary surfactant-associated protein D (SP-D) during human fetal lung development. 目的观察肺表面活性物质相关蛋白-D（SP-D）在人胚胎肺发育成熟过程中表达的特征。