查询词典 horizontal curve

The design of the 3-dimensional trajectory in horizontal wells is an optimal control system where the state variables are azimuth, inclination and the control variables are radius, tool-face angle and length of curve.

水平井三维轨道设计是以方位角、井斜角为状态变量，以曲线半径、装置角、曲线段长为控制变量，以入靶精度等为性能指标的非线性多阶段最优控制系统。

Through the analysis of characteristics in curve of deformation tests on the four kinds of rockmasses such as claystone, siltstone, feldspar-quartz sandstone and lithic sandstone underlain the dam foundation of Tingzikou Hydropower Station, it is thought that: the test deformation of thick lithic sandstone is mainly caused by slippage deformation of rock crystal lattice ; the test deformation of feldspar-quartz sandstone is mainly from small crevices in rock, compressive deformation of rock small holes and slippage deformation of rock crystal lattice; and the test deformation of thin layer claystone in which horizontal layer is developed and siltstone is mainly from compression deformation in interlayer, small crevices in rock, compression deformation of rock small holes and slippage deformation of rock crystal lattice.

通过对亭子口水利枢纽工程坝基下卧的黏土岩、粉砂岩、长石石英砂岩和岩屑砂岩等 4 种主要岩性的岩体变形试验曲线特征进行分析，认为：厚层岩屑砂岩的试验变形量主要来自于岩石晶格错动变形，长石石英砂岩的试验变形量主要为岩石内孔隙和空隙变形以及岩石晶格错动产生的变形，而层理较发育的薄层黏土岩和粉砂岩的试验变形量主要由层间压缩变形、岩石内孔隙和空隙变形以及岩石晶格错动产生的变形共同组成。

With the horizontal load, the lateral displacement curve of the structure is divided to shearing type and bending type .

在水平荷载作用下，建筑结构的侧移曲线分为剪切型和弯曲型两种。

Through the correlation analysis of log curve, AC is reconstructed with the chosen SP and GR.Then seismic inversion is carried out.The result can well distinguish the sand from the mudstone.It also reflects the sand horizontal distribution and the vertical thickness, which can effectively guide the production.

通过测井曲线相关性分析，选择自然电位、自然伽马曲线重构声波曲线，然后用重构声波进行地震反演，反演结果很好地区分了砂泥岩、反映出砂体的横向展布特征和纵向厚度，有效地指导了生产工作。

A perfectly elastic demand curve, horizontal to X axis, is infinitely elastic.

理想的弹性曲线平行与X轴，表明具有无限弹性。

As to strong nonlinear analysis, deformation of local collapse can be considered by increasing horizontal division which it can make a descent segment of skeleton curve more obviously.

对于强非线性分析，增加水平划分可以考虑局部的破坏变形，使骨架曲线下降段明显。

By doing this for various prices, we may be able to express the demand curve as the horizontal sum of demand curves for the products of the individual producers.

通过不同价格上的这样分解，我们或许可以将需求曲线表示为对各个生产者产品的需求曲线的横向加总。

Find the points on the curve at which the tangent line is horizontal.

1- ++。若该曲线在某点有水平切线，求该点的坐标。 8 分

Engineers can compare calculation results with the tunnel design curve in order to obtain deviation values of horizontal position, vertical position and angles of the shield machine, and can adopt these results to control tunneling operations of the shield machine.

隧道设计曲线是在城市三维坐标系中设计的，要得到盾构机掘进过程中的误差，就必须通过测量计算得到盾构机在绝对坐标系中的坐标位置和方位角。

The horizontal line of the back should mold unnoticeably into the curve of the rump, which is characteristically wide.

背线不易察觉地延伸到臀部曲线，特别的宽。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。