... pow 释义：[=paedicatric observation ward]儿科观察病室 observed concentrations 释义：观察到的浓度 continued stay review 释义：连续长期观察 ...
基于1个网页-相关网页
no observed effect concentrations 无观察效应浓度
lowest observed effect concentrations 最小观察效应值
·2,447,543篇论文数据，部分数据来源于NoteExpress
"We used computer models to simulate the climate forcing impact of the observed changes in soot concentrations in Greenland snow during the past 215 years, " said co-author Mark Flanner from the University of California.
BBC: Human activities have left a visible mark on the Arctic
"Greenhouse gas concentrations have reached record levels despite the economic slowdown, " observed WMO secretary-general Michel Jarraud.
BBC: Modest hopes for climate summit, as gas levels rise
应用推荐
模块上移
模块下移
不移动