It is expected to solve the problem about accurate, quick and reasonable design of three-dimensional well-path subject to various constraints.
准确、快速、合理地设计多约条件下的三维井眼轨道是人们期待解决的问题。
You can also set up three-dimensional textures, using shapes instead of a flat image. Unfortunately, these do not currently work very well across different platforms.
你还可以设定三维的纹理，使用形状替换平面的图像。不幸的是，这些操作目前还不能很好地跨平台实现。
This alarm clock option doesn’t give you any meaningful way to customize the display, so it’s just as well the three-dimensional white letters on a blue background look as good as they do.
这款闹钟选择没有给你任何有意义的方式来自定义显示，所以它就是如同看上去的那样，蓝色背景上漂亮的三维白色字母。
This alarm clock option doesn't give you any meaningful way to customize the display, so it's just as well the three-dimensional white letters on a blue background look as good as they do.
这款闹钟选择没有给你任何有意义的方式来自定义显示，所以它就是如同看上去的那样，蓝色背景上漂亮的三维白色字母。
Well, let me do the three-dimensional case.
我们来看一下三维情形。
Using finite element analysis method, three-dimensional calculation is conducted for force summing on rod in high-inclination well of Liaohe tidal zone oilfield.
应用有限元法对辽河滩海油田大斜度定向井抽油杆柱受力进行了三维计算。
Second the paper analyzes the characteristic of three dimensional teaching tools and finds that: the lack of platform's well applicability limits its application in actual teaching.
其次论文通过分析国内外三维教学工具的特点发现：各平台良好实用性的缺乏，限制了它们在实际教学中的推广应用。
Model parameters have the important effects on three-dimensional distinct element code (3dec) modeling of the stress wave propagation and attenuation in jointed rock masses as well as other codes.
与其他数值软件一样，用三维离散元程序(3dec)模拟应力波在节理岩体中的传播和衰减时，模型参数对模拟结果有很重要的影响。
Then a three-dimensional evaluation model is proposed based on systematic thought to analyze the core competence of enterprises, as well as a method:optimum point.
采用系统的思想提出了一种分析企业核心竞争力的三维评价模型，并给出了综合评价核心竞争力的最优点法。
The calculated results of three-dimensional steady flow not only offer the based dataset for flow diagnoses in the pump, but also indicate the design problem in some parts of the pump as well.
高速离心泵内的三维定常湍流流动计算结果不仅为诱导轮内部流场诊断提供数据，还指出了该泵中存在的部件设计问题。
A nonlinear optimal control model for designing three-dimensional trajectory of horizontal well was established.
针对三维水平井井眼轨道设计问题，建立了一个非线性最优控制模型。
The preliminary study shows that computer vision method has the advantages of a noncontact, three-dimensional measurement, high speed and well correlates with the stylus tracing method.
结果表明：具有非接触、高速度和三维测量等优点并与触针式轮廓法具有明显的数据相关性。
The basic process of three-dimensional parameterized design for the piercer guide board series has been described in this article as well as its necessity and superiority with CAD.
介绍了穿孔机导板系列三维参数化设计的基本过程，及运用计算机进行导板三维参数化设计的必要性和优越性。
At the same time the research tendency of three-dimensional slope, as well as some forecast, are also introduced which may give reference to the engineers and technicians in slope research.
同时还介绍了三维边坡研究的动态，以及该领域今后研究方向的一些展望等，可供从事边坡研究的相关人员借鉴参考。
The prospective application of micro-EDM in the manufacture of micro three-dimensional structures is discussed as well.
展望了微细电火花加工在微三维结构加工中的应用前景。
At last, three-dimensional mathematical model of gas-particle two phase turbulence was established, and it was adopted to study the gas-particle two phase rectangular jet as well.
最后，在前面二维模拟的基础上，建立了三维气粒两相湍流流动数值模拟的数学模型，并用此模型对气粒两相气粒两相矩形射流进行数值研究。
In the three-dimensional value simulations for pumping and dewatering, the processing for pumping well is a difficulty.
三维数值模拟抽水降水问题中，抽水井的处理是一个难点。
The results indicate that the presented method can work well in the simulation of the two-phase flows of the filling processes of three dimensional complex castings.
结果表明：投影。水平集方法能够较好地模拟三维复杂铸件充型过程的两相流动。
After the simulation of the well surrounded by two and three stratums, the two-dimensional spectrum is calculated while the curve of wave slowness changes with the frequency is drawn.
分别计算了井外有两层、三层介质时井内声波传播的二维谱，绘制了时差随频率的变化曲线。
Remarkable achievements were obtained in the research, development and application of three dimensional seismic exploration and its depth migration before stack technique as well as software system.
三维地震及其叠前深度偏移技术及软件系统的研究、开发和应用取得显著成效。
Long eyebrow prosthesis well fixed, so the best eyebrow a natural three-dimensional effect, and the intangible phantom outline.
假体隆眉弓固定良好，让眉弓呈现自然立体的最好效果，且摸不到假体轮廓。
In FEM software ABAQUS, there is no concrete material model that can be well applied to the dynamic elastoplastic analysis of three-dimensional beam element.
ABAQUS软件缺少能良好应用于三维梁单元动力弹塑性分析的混凝土材料模型。
Absrtact: Recovery of a three- dimensional model from a two - dimensional image is a well - known problem of computer science.
摘 要：由二维图像重建三维模型是计算机科学中的一个研究热点。
At the same time the research tendency of three-dimensional slope, as well as some forecast, are also introduced which may give reference to the engineers and technicians in sl...
同时还介绍了三维边坡研究的动态，以及该领域今后研究方向的一些展望等，可供从事边坡研究的相关人员借鉴参考。
For three-dimensional spatial information of deposits in the prediction of buried ore bodies at large-scale, 2d GIS can not represent and analysis very well.
传统的二维gis只能表达面上的信息，对于大比例尺下的隐伏矿体预测中矿床的三维空间信息往往不能很自然地表达与分析。
This article explains the three-dimensional meaning of local design elements in terms of form and content as well as material and spirit.
文章从形式与内容、物质与精神等角度解释本土设计元素立体化的含义。
This article explains the three-dimensional meaning of local design elements in terms of form and content as well as material and spirit.
文章从形式与内容、物质与精神等角度解释本土设计元素立体化的含义。
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