请输入您要查询的字词:
单词
岩塞爆破
释义
岩塞爆破
Encyclopedia
工学
水下爆破
释
underwater rockplug blasting
岩塞爆破
将水库或湖泊作为向下游供水和发电的水源,为避免在深水中修筑进水口的施工围堰而从挡水的山体或库岸下游向上游掘进隧道,将隧道进水口处留作挡水之用的一段岩石(称岩塞),按设计爆通成型的爆破技术。
随便看
survey of the law of the United States of America
Survey of the Operation of Opera Troupes in China
survey of wintering waterbirds
Survey on Professional Ethics of Journalists in Current China
survey on the population and quantity of marine organisms
Survey on Traditional Chinese Novels
Surveyor
Surveyor probe
surveyor's rod,staff
survey photography of crime scene
survey research
survey sampling
survey-sampling
Surveys in Geophysics
survey telescope
survey unemployment rate
survivability
survivability of the missile
survival
survival ability of nuclear weapon
survival analysis
survival at sea
survival competitiveness
survival consumption
survival curve
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:2026/7/22 0:01:06