1.The measurement of hole inclination and azimuth from magnetic north at several stations in a uncased hole.
在裸眼井中一次下井测量若干个深度点的井斜和井眼方位。
2.But these were uncased auger-drilled poured pilings, with the grout in direct contact with the native materials.
不过这些都是露出地面经钻孔绕灌而成的桩，灰浆同天然材料直接接触。
3.percent that of the uncased well, about 500 kW. However,
uncased百分比，嗯，差不多500千瓦。然而，
4.Construction of the Large-Diameter Uncased Concrete Pile and Treatment of its Accidental Faults
大直径钻孔灌注桩施工及事故处理
5.Discussion on the Function of the Mortar of the Uncased Concrete Pile
对钻孔灌注桩泥浆作用的探讨
6.higher output than in the uncased well. At the highest
比uncased增加产量。在最高