请输入您要查询的字词:
单词
atmospheric ozone
释义
atmospheric ozone
Encyclopedia
理学
气候系统
释
atmospheric ozone
大气臭氧
臭氧(分子式为O3)是氧气(O2)的同素异形体。在大气层中,氧分子受太阳紫外辐射可分解为氧原子(O),而氧原子与另一氧分子结合生成臭氧。同时,臭氧又会与氧原子、氯或其他自由基反应而分解消亡。
随便看
prestressed anchorage
prestressed concrete
prestressed concrete bridge
prestressed concrete cylinder pipe
prestressed concrete structure
prestressed jack
prestressed steel bar binding machine
prestressedsteel heading
prestressed steel tensioning machine
prestressed strand
prestressed structure
prestressed tendons with anchors
prestressed tendons with connectors
prestressed wire
prestressing
prestressing technique
prestressing tendon
prestretching
prestripping
prestructure
presubscript
presumption
presumption of causation
presumption of constitutionality
presumption of fault
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:2026/6/26 19:06:20