2) pipeline burial
管道掩埋
3) buried tunnel
掩埋巷道
1.
In this paper, formula for calculating cover pressures of buried tunnel at different depth is deduced.
本文推导了不同掩埋深度的掩埋巷道顶板压力计算公式。
4) mine burial
水雷掩埋
1.
This article introduces the basic physical process of mine burial and also presents its research situation home and abroad.
水雷掩埋是雷区形成后重要的自然现象,对水雷和反水雷作战都有着重要的影响。
5) buried mine
掩埋雷
1.
A review on the theories, experiments and equipment for subcritical detection of buried mine was presented.
回顾了小掠角下声波透射入海底的国内外研究的历史和现状,介绍主要的理论模型和一些著名的试验,对若干掩埋雷探测声纳的实现方法进行评价,并根据现有的理论和试验研究结果,对掩埋雷探测和识别声纳的设计提出建议。
6) Buried target
掩埋物体
1.
The calculation of the scattering field from the buried targets, which is insonified by the acoustic wave with low grazing angle, is very important for designing a detection system.
小掠射角声波照射下的掩埋物体散射声场计算,对水声探测系统的设计十分重要。
补充资料：掩埋
1.埋葬。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条