1) shallow countersunk head
浅埋头
2) round-top countersunk head rivet
浅凸头埋头
3) slotted shalllow-head screw
有槽浅埋头螺钉
4) slotted shallow raised ocuntersunk head screw
有槽浅凸壮头埋头螺钉
5) shallow buried
浅埋
1.
Construction technique for opening section of shallow buried water conveyance tunnel;
浅埋输水隧洞洞口段施工技术
2.
Scattering of SH-wave by a shallow buried elliptic cylindrical cavity and dynamic stress concentration;
平面SH波在浅埋椭圆柱形孔洞上的散射与动应力集中
3.
The first weighting procedure of shallow buried face under thin bedrock may be divided into 3 phrases: lower strata caving,key strata and its upper strata's damage and caving,lagged caving of loose strata.
薄基岩浅埋深工作面初次来压经历基岩层下部分层垮落、关键层及其上部岩层破坏垮落、松散载荷层滞后垮落等3个阶段。
6) shallow overburden
浅埋
1.
A Brief Introduction to Design &. Construction of Shihuang Tunnel with Shallow Overburden;
重庆石黄浅埋隧道设计和施工简介
2.
Based on the principle of New Austria Tunneling Method,the Cross Diaphragm Method is usually selected to construct big-span shallow overburden highway tunnel.
新奥法原理指导下的CRD分部开挖技术是目前大跨浅埋公路隧道施工的主要方法。
3.
In this paper,with the rectangle tunnel construction in the foreland soft rock with shallow overburden,FLAC is adopted to simulate the excavation of tunnel using partial excavation method,The mechanism of large deformation process of rectangular tunnel primary support is studied.
结合沿海地区软弱围岩浅埋暗挖矩形隧道施工,使用有限差分软件(FLAC)对分部开挖进行非线性数值模拟,研究矩形隧道软弱围岩在开挖过程中大变形的机理。
补充资料：埋头顾影
1.形容矫饰者暗中窥察外界的反应。
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