“青藏高原多年冻土区”的概念、定义、翻译、参考文献-科学参考

单词	青藏高原多年冻土区
释义	青藏高原多年冻土区 Encyclopedia 理学中国的冻土释 permafrost region of Qingzang Gaoyuan青藏高原多年冻土区世界中、低纬度地带海拔最高（平均4000米以上）、面积最大（150万平方千米）的冻土区。年均温度最低-5～-4℃，冻土厚度达一二百米；地温年变化深度由6～17米；细颗粒冻土层温度比粗颗粒土低，在高原上要差1～3℃。
随便看	plant copper nutrition plant copper toxicity plant crude drugs plant cultivation non-point source pollution control technology plant culture plant cytotaxonomy plant desiccation tolerance plant detoxification to pollutant plant diffusion coefficiency plant disease plant disease control (management) plant disease mechanism Plant disease physical control plant disease prevalent plant disease resistance plant diseases and insect pests control plant diseases and insect pests prediction model of agriculture plant domestication plant dominance plant dormancy plant drought tolerance plant dyeing plant ecology plant ecophysiology of temperature planted forest

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。