查询词典 horizontal

Experimental results also indicate that the combustion front will break through along horizontal wellbore in case of high temperature and high oxygen concentration in the horizontal well because of improper regulation of injection and production.

但如果注采关系控制失当，特别是在火驱中后期，有可能出现燃烧前缘沿着水平井突进的现象，会在地层中形成大范围死油区并可能损毁水平井段，带来油藏和工程风险。

Decreasing the horizontal displacement of the seat will also increase riding comfort, while discomfort will increase when the horizontal displacement becomes too close to the crank axle.

2随著座位水平位移的减少，整体舒适程度亦呈现逐渐提升的趋势，然而过於靠近曲柄轴心的水平位置，其不舒适的主观感受明显的提高。

The concrete dam displacement is studied considering the factors such as foundation modulus increasing with depth, seepage coefficient reducing as depth, seepage coefficient anisotropic, curtain and drainage in the dam heel and seepage field and stress field coupling. Some conclusions are obtained: if the foundation is considered only with the seepage volume load, the dam top horizontal displacement of the reference base point develops upstream. When the foundation size increases, the reference base point's horizontal displacement increases. However, the value measured by the reversed pendulum anchored to the rock foundation is often regarded to be absolute displacement. The above practice is estimated to be limited when the water load on the dam foundation is taken into account.

分析了地基变形模量随深度逐渐增加、渗透系数随深度逐渐减小、坝基渗透系数各向异性、坝踵设置帷幕排水，以及考虑渗流场和应力场耦合等对混凝土坝位移分量的影响，得出如下结论：作用在地基上的水荷载，使混凝土坝坝顶相对参考基点（倒垂锚固点或坝踵正下方1倍坝高处）的水平位移指向上游，而参考基点的水平位移随地基截取范围的增大而增大，由于大坝工程上常将倒垂线锚固在岩基深处，并认为该倒垂线测值为绝对位移。

The calculation mechanics model is used for the curtain wall decussate rope net structure, including m horizontal ropes and n vertical ropes. The balance and displacement equations, alse the potential energy and kinetic energy equations, are constituted for the points with distributive loads and tensile force after the rope net distortion. Using the theory of finite analysis method, these groups of the n horizontal ropes' 2m+5 and m vertical ropes' 2n+5 equations are founded and the numerical solution is calculated.

建立幕墙由m根横向索、n根竖向索组成的正交索网结构的计算力学模型，在网点分配荷载及预张力作用下，列出钢索变形后的平衡方程、位移方程和弹性变形位能与外力作功方程，用有限分析方法将竖向索包含n个由2m+5变元组成的非线性方程组，将横向索包含m个由2n+5变元组成的非线性方程组寻求数值解。

Taking the horizontal control survey of Qinling Tunnel as an example and on the premise of the survey design,the paper presents in detail the technical points and arrangement methods of the horizontal control survey inside long cut-through tunnels and the concrete requirements and items to which attention should be paid during the survey.

0前言隧道贯通误差在铁路测量规范中有着明确的限差规定，它是衡量隧道正确施工和控制测量精度的重要指标。

In this paper the new type structure has been calculated and analyzed by using finite element method and common software ANSYS. This paper also has designed the other wharf components just as horizontal beam, deck, horizontal contact beam, arc foot, berthing member, platform and pile foundation.

同时，本文也对该大跨度码头的其他构件如横梁、面板、横向联系梁、拱脚联结台、靠船构件、桩台、桩基础进行了结构设计，并模拟出了这些码头构件及码头整体结构的三维立体图。

Driven by a pair of 40x60 horizontal reversing engines, with a 28 in roughing mill with a pair of 48x54 in direct-acting horizontal reversing engines, and a 28 in finishing mill with similar 50x54 engines.

驱动由40x60对横向扭转发动机，与同在粗加工中的48x54直接作用的横向扭转发动机，并在整理类似50x54发动机厂28对轧机28。

Under similar operating conditions, the simulated horizontal belt washer has higher Norden efficiency factor than that of drum washer. Horizontal belt washer also has a high washing efficiency when operates at a low dilution factor.

3於相似操作状况下，模拟之水平带状洗桨机，具有较筒式洗浆机为高之诺顿效率因子，同时於低稀释因子下仍有极高之效率值。

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The introductive robot arm of this text can output two lines pulses by the PLC, driving the horizontal stalk, and the perpendicular stalk to drive the electrical engineering actuator respectively, to control the robot arm precision of the horizontal stalk and perpendicular stalk at the fixed position, tiny move switch input the position signal to the PLC.The direct current motor drags along to begin the claw and bedrocks to revolve, the position signal from revolve the code dish and near to the switch feedback to host of PLC;The electromagnetism valve control the machine hand open and close, thus carry out the function of the machine hand precision work.

本文介绍的机械手是由PLC输出两路脉冲，分别驱动横轴、竖轴步进电机驱动器，控制机械手横轴和竖轴的精确定位，微动开关将位置信号传给PLC主机；直流电机拖动手爪和底盘旋转，位置信号由旋转码盘和接近开关反馈给PLC主机；电磁阀控制气开阀的开关来控制机械手手爪的张合，从而实现机械手精确运动的功能。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。