drillings
英
美
网络 钻孔碎屑; 钻屑(试样用); 钻粉; 钻悄; 钻屑
双语例句
- A great quantity of geological data of drillings and pits reveal the characteristics of facies of the channel, the stream bank and the wetland in the anastomosed river deposits and debris flow deposit is a particular genetic type among channel facies.
大量的钻孔和矿井地质资料详尽揭示了网结河道相、河岸相及湿地相的特征，其中，泥石流沉积是网结河道相的一种特殊的成因类型。 - A case study of a mine points out that layout of the drillings and the time space impacts the effect of the technology.
结合某矿突出实例，得知控制爆破和水力压裂的时空协同关系和钻孔的布置情况直接影响技术使用效果。 - Inquisition of Forecasting Dangerousness of Heading Face Outburst By Drillings and Coalbed Temperature Indices
用温度指标预测掘进工作面突出危险性的探讨 - However, the relatively vast area for exploration and inadequate drillings in the offshore oil-gas field development exert an influence on the in-depth study of the seismic velocity, thus further affecting the research evaluation of the exploration and the follow-up production.
但是在海上油气田勘探中，由于勘探面积较大，钻井数量较少，从而影响了地震速度的深入研究，进而对勘探工作的研究评价、后续生产等都带来了一系列的影响。 - The number of drillings reached 30, among which two were failure.
钻井数达30口，其中仅2口井失利。 - A discussion on designing the orientator used in inclined and vertical drillings
斜直钻孔两用定向仪设计探讨 - Research of this thesis is able to solve problems of three-dimensional geological modeling and simulation in bedrock area which are short of drillings and sections.
研究基于平面地质图的三维地质体建模方法，能够有效地解决缺少甚至没有钻孔、剖面等数据的基岩区域的地下空间三维建模与模拟问题。 - As the drillings in a specific survey zone usually are much fewer, it is very difficult to control the variation of reservoir spatially.
但由于工区内钻孔往往稀少，因此，在空间上很难控制油气藏的变化特征。 - In geological survey and oil drilling, especially in the directional drillings and extended-reach horizontal wells, MWD is an indispensable tool for continuous monitoring of drilling trajectory and timely correction.
在地质钻探、石油钻井中，特别是受控定向斜井和大位移水平井中，随钻测量系统是连续监测钻井轨迹、及时纠偏必不可少的工具。 - A study of Ra-Rn equilibrium displacement effects in drillings
钻进过程的Ra-Rn平衡位移效应