请输入您要查询的字词:
单词
permafrost region of Qingzang Gaoyuan
释义
permafrost region of Qingzang Gaoyuan
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
germinal cell
germinal centerl,GC
germinal centre
germinal crescent
germinal epithelium
germinal layer
germinal vesicle
germinated barley
germinated rice-grain
germination
germination medium
germination test of herbage seeds
germ layer
germ layer differentiation of domestic animal
germ line
germ line gene therapy
germ nucleus
germocyte
germ of a function
germ of a holomorphic function
germ of an analytic function
germ of an analytic set
germ plasm
germplasm bank
Germplasm Bank of Wild Species of Southwest China
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。
Copyright © 2000-2023 Sciref.net All Rights Reserved
京ICP备2021023879号
更新时间:2026/5/8 2:12:08