lRi

  • Web下呼吸道感染(lower respiratory infection);leaf rolling index
1.
下呼吸道感染(lower respiratory infection)
0~2岁:上呼吸道感染(URI)6次/年,或下呼吸道感染LRI)3次/年; 3~6岁:上呼吸道感染7次/年;或下呼吸道感染2次/年; 2~12 …
tieba.baidu.com|Based on 87 pages
2.
leaf rolling index
..., the morphology and the leaf rolling index (LRI) of semi-rolled leaf plants were close to that of non-rolled leaf plants.
www.lw23.com|Based on 6 pages