• 他称他和许多其它的机构股东都曾再三向力拓的管理层反映,希望力拓进行一次大规模的股票增发以减少债务。

    He said that he and many other institutional shareholders had repeatedly told management that a "substantial" rights issue was their preferred option to reduce Rio's debt.

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  • 科学家们周三向亚原子理论的世界抛了颗重磅炸弹:可见世界的一块基石——质子——比先前人们认为得要小。

    Scientists lobbed a bombshell into the world of sub-atomic theory on Wednesday by reporting that a primary building block of the visible Universe, the proton, is smaller than previously thought.

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  • 该按钮是一个三向开关;它可以高亮显示绑定到数据模型的项目、未绑定到数据模型的项目或者无项目。

    This button is a three-way switch; it highlights items that are bound to the data model, items that are not bound to the data model, or no items.

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  • 并根据减振器刚度值,利用弹簧串联刚度的计算方法计算了使用减振器系统的三向刚度和谐振频率。

    With the stiffness value of the damper, using cascade spring connection calculation method, the three direction rigidity and resonant frequency of the pod were calculated again with damper installed.

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  • 在三向排水条件下,地基上荷载面积的形状和大小对地基固结速率是有影响的。

    Under three-dimensional drainage condition, the consolidation of saturated cohesive soil is effected by the shape and size of the loading area on the surface.

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  • 进给传动:三向进给均采用交流伺服电机驱动精密滚珠丝杆,专用丝杆轴承支承,提高了机床的进给运动刚性和精度。

    Feed transmission: using AC servo motor to drive the precise ball screw sets that supported by special ball screw bearing, which improves the rigidity and precision of feed movement.

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  • 在小偏轴角拉伸下,带切口的三向碳碳材料平面试件首先沿切口平面作自相似扩展。

    Under tension with small off-axis angle, the notch in the plane specimen of 3D carbon carbon material propagates self-similarly at first.

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  • 本文用透射电子显微术研究了三向碳-碳复合材料的界面结构。

    The interface Structure of 3D Carbon-Carbon Composites has been analyzed by use of transmission electron microscope.

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  • 本文对截面具有两个不相等主惯性矩的海洋石油立管的三向大位移分析作了理论推导。

    A formulation to analyse the large displacement problem of a Marine riser with two unequal principal moments of inertia of the cross section in the 3-d space is presented.

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  • 用拟壳法建立了正三角形网格三向扁锥面单层网壳的轴对称非线性动力学基本方程。

    By using the method simulated shells, the axisymmetrical non-linear dynamic equations of three-dimensional single-layer shallow conical lattice shells with equilateral triangle mesh are founded.

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  • 获得了不同应力状态下的岩石强度极限值和岩石的三向全应力应变曲线。

    The rock strength limit value under different stress states and the strain curve of 3-dimensional full stress are obtained.

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  • 在添纱编织工艺理论基础上,设计并应用一种新型的三向可调导纱器,从而使单面纬编添纱织物的外观得到较大改观。

    The basis of plating theory, a new yarn carrier is designed and manufactured which can be adjusted in three directions.

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  • 通过多面体的三向DEXEL模型与并、交、差布尔运算,生成任意复杂型体的三向DEXEL模型。

    A DEXEL-oriented algorithm of polyhedrons was proposed and a three direction DEXEL model was constructed.

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  • 本文利用拟板法对正交正放类、两向斜放类和三向类网架的动力问题进行了研究,导出了一般的振动控制方程。

    In this paper, the dynamic problems of three kinds of space trusses are studied and the general vibration equations are derived by the plate analogy method.

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  • 研究了三向四次箱样条曲面与控制网格中心三角平面片间的距离和该距离的界。

    The distance from 3-direction quartic box spline surface to the central triangular planar patch of its control net is investigated as well as its bound.

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  • 压电磨削测力平台结构优化设计的核心是弹性环与传感器三向刚度相互匹配的问题。

    The mutual matching of rigidity from three directions between elastic ring and sensor is the core of problem of structural optimization design of piezoelectric milling force-measuring platform.

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  • 提出了一种多面体的DEXEL化算法,建立了一种多面体的三向DEXEL模型。

    DEXEL-oriented algorithm of polyhedrons was proposed and a three direction DEXEL model was constructed.

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  • 侵彻时的应力状态与压入法测硬度相似,靶内应力状态为三向压应力。

    The penetration process is similar to Vickers hardness test, it is triaxial compressive stress condition in the target.

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  • 该系统能适时、有效地平衡叉车因侧向叉取货物而产生的倾覆力矩,保证了三向电动叉车的横向稳定性。

    The system can timely and effectively balance the upsetting moment when a fork truck laterally forks goods. It can keep the lateral stability of three-dimensional electric fork truck.

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  • 本文较系统地介绍了三向电阻网渗流模型试验原理及其实际应用,提出了较合理的模型电阻计算方法和测试技术和水力坡降计算公式。

    The paper describes systematically the principles of the model test techniques using the electric-resistance networks to simulate the three-dimensional seepage problems and its practical applications.

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  • 利用先进的大型三向六自由度地震模拟振动台进行了升船机塔柱结构抗震试验研究。

    The structural earthquake resistance characteristics of the ship lifter tower in Geheyan project are studied in model test on a 3 D six freedoms shaking table.

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  • 提出了一种用微处理器对三向力传感器进行数字处理的数学方法和实用技术。

    A mathematical method and practical technology for improving on the characteristic of triaxial forces sensor by computer have been presented.

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  • 通过将多面体三向DEXEL模型转换为小体素模型,并设置小体素的透明度属性为全透明,实现人造微孔骨结构设计。

    By transforming the three direction DEXEL model of polyhedrons into its VOXEL model and setting transparency attributes of VOXELs, the porous structure of artificial bone can be designed.

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  • 用拟壳法建立了正三角形网格的三向扁锥面单层网壳的非线性动力学微分方程。

    Using the method of simulated shell, non-linear dynamic differential equation of three-dimensional single-layer shallow lattice shell with equilateral triangle mesh is established.

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  • 为了探索砂土的破坏条件,曾利用比较简单的设备进行了一种砂土的控制三向压力试验。

    In order to approach the failure criterion of sand, an experiment of independent control three-dimensional stress of sand has been performed with some simpler device.

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  • 目的探讨三向瓣膜式PICC导管置管术对预防诺维本化疗所致静脉炎的效果。

    Objective To study the effects of inserted PICC tube in preventing phlebitis caused by navebine.

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  • 二元三方向剖分是方向最少的三角剖分,建立在其上的二元三向四次箱样条在CAGD等领域有着广泛的应用。

    Bivariate 3-direction is a triangulation with the least directions. Box spline built on it is widely applied in CAGD.

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  • 结果表明,在表面焊道下面并且离开焊缝中心线若干距离的地方,出现相当高的三向拉伸应力和大的塑性应变积累。

    The results show that the triaxial residual stresses and plastic strains can accumulate to relatively high values just below the surface and at a short distance away from the weld area.

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  • 触觉传感作为机器人的主要传感方式之一已越来越受到人们的广泛关注,而三向力触觉传感技术则是机器人研究中的一项关键技术。

    As a mostly used robot sensor, tactile sensor gets more and more attentions. And the three -axis tactile sensing technology becomes absolutely necessary for the robot research.

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  • 触觉传感作为机器人的主要传感方式之一已越来越受到人们的广泛关注,而三向力触觉传感技术则是机器人研究中的一项关键技术。

    As a mostly used robot sensor, tactile sensor gets more and more attentions. And the three -axis tactile sensing technology becomes absolutely necessary for the robot research.

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