请输入您要查询的字词:
单词
嘉陵江梯级渠化航道
释义
嘉陵江梯级渠化航道
Encyclopedia
工学
河道渠化
释
Canalized Channel of Jialing River
嘉陵江梯级渠化航道
嘉陵江四川广元至重庆朝天门段经梯级渠化整治后形成的高等级航道。渠化后,航道等级从等外至Ⅳ级提高到Ⅳ至Ⅲ级标准,航道里程从739千米缩短至682.8千米。
随便看
cadmium halide
cadmium hydroxide
cadmium isotope hydrogeology
cadmium metallurgy
cadmium on neutron
cadmium ore resources
cadmium oxide
cadmium poisoning
cadmium pollution incident in Longjiang River,Guangxi
cadmium rice incident in 2013
cadmium selenidc
cadmium sulfate
cadmium sulfide
cadmium sulfide solar cell
cadmium sulphide
cadmium telluride
cadmium telluride detector
cadmium telluride thin film solar cell
cadmium zinc telluride detector
CADPA
cadre
cadre and personnel system in the People's Republic of China
cadre assessment system
cadre education
cadre exchanging system
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:2026/7/20 23:45:08