• The vertical pressure acted on rod is also studied. Its size and distribution rules confirm the shearing force theory.

    拉杆所受的垂直压力进行了研究,大小分布规律有力地验证剪力理论。

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  • The cover, the vertical pressure meter, the valve position opening scale, the pressure gauge, the oil pressure gauge and so on.

    开度表、气压表油压组件组成。 还有气动压力阀位变送器。

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  • The results indicate that increasing the vertical pressure or grinding speed is beneficial to the grinding process of ceramic corundum abrasive belt.

    试验结果表明,采用较大压力适当增大磨削速度等磨削参数,可以高效发挥陶瓷刚玉磨削性能。

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  • The results show that the vertical stiffness increases with an increase in air pressure, decreases a little with an increase in cord Angle.

    有限元计算结果表明,空气弹簧系统垂向刚度气体压力增加而增加,随帘线角的增大而略减小。

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  • The vertical stiffness of the air spring system was calculated, and the effects of air pressure and cord Angle on it were analyzed.

    计算了空气弹簧系统刚度分析了气体压力帘线垂向刚度影响

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  • Through measurement of formation pressure, the permeability, skin factor and formation pressure etc. informations can be obtained in horizontal and vertical direction.

    通过井眼地层压力测量可以获得水平垂直方向上渗透率表皮系数以及地层压力地层信息。

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  • The relation between lateral pressure coefficient and vertical effective stress in passive region in front of wall is still given less concern.

    粉砂粉土,基坑被动土体水平压力系数竖向有效应力关系研究鲜有报道。

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  • Different site microstructure and mechanical properties of aluminum-silicon alloy in differential pressure casting process were investigated. The gate system was adopted vertical slitting gate system.

    采用铸造工艺研究垂直缝隙浇注系统浇注的铝合金硅铸件不同位置组织力学性能变化。

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  • The influences of threshold pressure gradient, vertical heterogeneity, subzone thickness and areal sand thickness distribution on development of low-permeability heterogeneous reservoirs are analyzed.

    根据低渗透均质油藏特点,分析了启动压力梯度纵向均质性、厚度和平砂体厚度展布该类油藏开发影响

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  • Based on Experimental investigations, the DNB characteristics of steam-water mixtures in one-side heated vertical tubes under subcritical pressure are discussed.

    试验研究基础讨论了亚临界压力单面受热垂直管内汽水混合物传热恶化的特点

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  • Where a vessel has vertical sides, the pressure on the bottom is equal to the height of the liquid times its density.

    如果容器垂直,则容器底部承受压力等于液体高度乘以液体密度。

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  • On this base, the feasibility of applying vertical tube coils to 600mw supercritical sliding pressure once-through boiler is demonstrated.

    基础上论证了600MW超临界压力变压运行直流锅炉采用垂直可行性

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  • The lag distance of abutment pressure behind working face increases, but the convergence coefficient of vertical stress doesn't change obviously with the increase of mining height.

    分层开采与综放开采工作面滞后支承压力变化规律是,随着采高增大,工作面滞后支承力距离加大,垂直应力集中系数差别不大。

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  • The applicable formulae of pressure drop in the dilute flow for solid particle through a vertical pipe are developed.

    文中提出了固体粒子稀相垂直管内适用压力损失计算式。

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  • The samples are made under same vertical pressure, giving up the traditional method by controlling dry density.

    抛弃了以往控制干密度制样的方法,改用相同竖向压力制样的新方法。

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  • Using pressure grouting to treat concrete reinforcement filling pile's bottom to increase the vertical bearing capacity of filling pile is a new technique.

    压力灌浆法处理钢筋混凝土灌注桩提高灌注桩竖向承载力一项工艺。

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  • Therefore, the impact of starting pressure gradient must be considered when analyzing the productivity of vertical fracture well in low permeability reservoir.

    因此在进行渗透油藏垂直裂缝产能分析必须考虑启动压力梯度影响

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  • A research on the heat transfer performance of water in vertical upward tube under near critical pressure is presented.

    垂直上升光管内临界压力传热特性进行了试验研究

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  • This paper discusses and studies the influence of dynamic pressure support force between slits of inclined surface on operation of vertical canned motor pump and how to determine the force, etc.

    本文倾斜平面缝隙支承立式屏蔽电泵运行影响以及如何确定平面缝隙间动压支承力等问题作了较为详细的探讨研究

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  • There are many factors to influence the vertical earth pressure on the reinforced concrete culvert, so it is very difficult for the analysis.

    埋设高等级公路中的钢筋混凝土管涵属于上埋式管涵,作用于其上的竖向压力影响因素繁多,分析极其复杂。

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  • It can simplify the fire supply system of highrise building by applying pressure relief valve to vertical compartment.

    采用减压阀高层建筑物消防给水系统进行竖向分区可以简化系统。

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  • The relationships from vertical soil pressure, axial stress of anchor, lateral displacement of foundation to construction process are got by test data analysis.

    通过对试验数据分析得出竖向应力锚杆轴向应力基坑侧向位移施工过程变化关系

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  • It can be considered the equipment ideal for electro-slag pressure welding of vertical reinforced bar.

    认为竖向钢筋电渣压力理想设备

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  • Simplifing the equations and using them to the calculations of rigid foundations, the results of vertical pressure stresses are same completely with the traditional theory.

    这些方程组简化后,用于刚性明挖基础计算结果基底竖向应力目前通行的计算方法完全相同

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  • In consideration of the effect of liquid dynamic pressure on the tubing string vertical vibration, the differential equation and frequency equation for describing the vibration are set up.

    考虑压力管柱纵向振动影响建立了油管柱纵向振动微分方程给出了这种情况下油管柱纵向振动的频率方程。

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  • Through similar material simulation the horizontal and vertical stress of arch rock stratum in pressure equilibrium is observed.

    通过相似材料模拟压力平衡岩层水平应力竖直应力的观测

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  • The steam-water two-phase flow instability in vertical parallel pipes was studied experimentally in the high pressure steam-water test loop.

    高压汽水回路上对垂直并联中汽液两相不稳定性进行了试验研究。

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  • This work describes the construction and work principle of the hot air distributor for vertical pressure spraying dry tower.

    介绍用于立式压力喷雾干燥塔的热风分配器改造后结构工作原理

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  • The pressure drop in horizontal cyclone is only a half of that in vertical type.

    卧式旋风筒内较小,为立式旋风筒一半

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  • The pressure drop in horizontal cyclone is only a half of that in vertical type.

    卧式旋风筒内较小,为立式旋风筒一半

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