• 含矿砂岩本身孔隙度透水性因素影响平衡位移幅度

    The porosity and permeability of sandstone ore bodies are also factors affecting Ra-Rn equilibrium displacement.

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  • 已建立电流阻尼器动力特性不同电场强度变化位移幅度进行测试。

    Dynamic characteristics of the er damper are tested at different electric field strengths and varying displacement amplitudes.

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  • 纵向位移测量收缩期心肌运动幅度显现为心肌节速度-时间积分

    Longitudinal displacement measures myocardial motion amplitudes in systole and visualizes the segmental velocity - time integrals.

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  • 随着锚杆预应力增加基坑位移幅度减小但当预应力施加到一定之后,基坑位移的影响幅度较小

    The displacement of excavation decreases with the increasing of anchor prestress. However, when the anchor prestress reach a big value, its influences is small.

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  • 一定程度上,随着泡沫铝厚度油气浓度爆炸荷载大小增加降低中心点位移峰值幅度也随之增加。

    The decrease gradient of the peak displacement at the center of plate increases as the foam thickness, fuel-air concentration(i. e. explosion load size) increases to some extent.

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  • 结果正常状态下心肌节位移由心底心尖运动幅度逐渐减低,同一水平不同心肌运动幅度也不同。

    Results In the control group, the amplitudes of the motion reduced gradually from the basal segment to the apex and the amplitudes were distinct in the different walls at the sme level.

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  • 用旋转导向系统RSDS进行大位移钻井,可望相当准确控制井眼轨迹,大幅度减少钻柱所受扭矩显著改善井眼的清洁状况

    RSDS will control well path accurately, reduce torque and drag remarkably and improve hole cleaning condition obviously. The drilling practices of ERD will be more reliable if RSDS is used.

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  • 用旋转导向系统RSDS进行大位移钻井,可望相当准确控制井眼轨迹,大幅度减少钻柱所受扭矩显著改善井眼的清洁状况

    RSDS will control well path accurately, reduce torque and drag remarkably and improve hole cleaning condition obviously. The drilling practices of ERD will be more reliable if RSDS is used.

    youdao

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