1) inclined-directional drilling
倾斜定向钻进
2) inclined drilling
倾斜钻进
3) directional incline
定向倾斜
4) directional drilling
定向钻进
1.
The application of horizontal directional drilling technology in municipal pipeline;
水平定向钻进技术在市政管线上的应用
2.
Application of polar stereographic projection in the well trajectory design and calculation of directional drilling
极射赤平投影在定向钻进轨迹设计计算中的应用
3.
For mining CBM effectively,directional CBM production wells were drilled through the application of directional drilling.
为有效开采煤层气,应用定向钻进技术施工煤层气定向井。
5) directional drilling/duided boring
定(导)向钻进
6) guided/directional drilling
导/定向钻进
1.
The technique of underground pipeline laying with guided/directional drilling is technologically intensive and eco-friendly.
导/定向钻进是一种技术密集型、对环境无害的地下管线铺设技术。
补充资料：骨盆倾斜度
骨盆倾斜度
妇女站立时骨盆入口平面与地平面的角度，为骨盆倾斜度，此角为60°，详见附图。手握骨盆标本，使其髂前上棘与耻骨结节在同一垂直线上时，即为正常骨盆倾斜的位置。骨盆倾斜度过大，将影响胎头衔接。
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