请输入您要查询的字词:
单词
太原组
释义
太原组
Encyclopedia
理学
太原组
释
Taiyuan Formation
太原组
底部与下伏地层本溪组呈假整合接触,顶部与上覆地层山西组整合接触的一套由灰色、黑色砂岩、页岩、炭质页岩夹煤层及灰岩组成的地层。
随便看
securities registration and clearing institutions
securities regulation
securities self-regulatory organization
securities trading
securities trading service institutions
securitron
security
security alarm management services
security alarm monitoring center
security analysis
security and economic interests of the game
security and guarding services
security and protection management
security and protection system
security architecture of operating system
security association
security association database
security association database, SADB
security association, SA
security audit
security authentication
security axiom
security check
security check and de-explosive equipment
security check for important locations
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:2026/1/18 7:54:30