从塑壳断路器尺寸紧凑、栅片数受限制出发，提出弧柱压降对限流同样起很大作用。
According to the compact geometry along with limited number of deion plates of MCCB, it was proposed that arc column voltage also play an important role in interrupting process of MCCB.
水泥浆的有效浆柱压力是在初凝前还是在初凝后降低至水柱压力，直接关系到能不能在固井候凝过程中压稳地层流体、实现压稳防窜候凝。
The time when the cement slurry's column pressure reduces to the water column pressure before or after initial set is directly related to whether or not formation fluids flow out during wait-on-time.
淮北矿业集团机械总厂自行开发研制了液压千斤顶压装专用设备—缸柱压装机床，实现了千斤顶总装过程的自动化，减轻了工人的劳动强度。
The pressed assembly special equipment of hydraulic jacks, pressed assembly machine with hydraulic cylinder column is manufactured in the general mechinery plant of Huaibei Mining Industry Group.
试验旨在研究在较高轴压比条件下，高弹模PVA纤维对超高强混凝土短柱抗震延性的改善作用。
The primary objective is to study the effect of high-modulus PVA fibers on improving the seismic performance of super-high-strength concrete short columns with high axial pressure ratio.
给出了分体柱轴压比、剪跨比等概念参数的定义。
The definitions of parameters of axial compression ratio and shear span ratio of split columns were given.
高耸建筑的水平环缝和竖向裂缝、钢筋砼柱的水平裂缝以及压溃破坏等震害现象，可以归结为地震竖向分量的作用；
The horizontal annular and vertical crack of the high buildings, along with the horizontal crack and the crush of RC column can be due to the vertical seismic component action.
对部分包裹混凝土的H型钢轴压柱翼缘板的局部屈曲性能进行了理论分析。
In this paper, a theoretical analysis for the local buckling of the flange plate of the partially encased concrete columns subjected to H-shape steel axis force was presented.
在试验研究和理论推导的基础上，给出了高轴压比下框架柱恢复力模型的骨架曲线，与试验骨架曲线吻合较好。
Based on the tests and theoretic derivation, skeleton curve of restoring force model of frame column with high axial compression ratio is got.
实验结果表明，带分离柱的环流式旋流器压降最低，效率最高。
Experimental results showed that the circumfluent hydrocyclone with a separate column has the highest collection efficiency and the lowest pressure drop.
实验结果表明：带分离柱的环流式旋流器压降最低，效率最高。
The experimental results showed that the circumfluent hydro -cyclones with the separating columns had the higher separating efficiency and the lower pressure drop.
钢管混凝土柱的受剪承载力与轴压比、剪跨比有关。
The shear strength of CFST columns was correlated to the axial force ratio and the shear-span ratio.
目的研究使钢管-钢骨混凝土组合柱发生延性破坏时所需要确定的轴压比限值。
The study aims to find out the proper limited values of axial compression ratio of the steel tube-steel concrete composite column under the condition of ductility damage.
本文对影响柱延性的主要因素以及改善变形能力的措施进行了阐述，提出两种旨在提高柱承载能力的配筋方式，引入等效轴压比的概念代替传统的轴压比。
The main factors affecting the ductility of columns are reviewed, and two methods are proposed for improving the bearing capacity and ductility of the traditional RC columns.
本文利用有限元法对钢管混凝土压扭短柱进行了全过程分析。
The Finite Element method is used for the complete curve analysis of CFST short columns under compression and torsion in this paper.
本文运用有限元分析软件ABAQUS分别对两组不同轴压比和配箍率的型钢高强混凝土柱进行数值模拟分析。
The editor compiles this paper with the intent of analyzing two sets of HSRC columns of different axial compression ratio or stirrup ratio with the finite element analysis software (ABAQUS).
核心配筋率、等效轴压比和配箍特征值是影响RRC柱抗震性能的主要因素。
The main factors that influence the seismic behavior of RRC columns are the percentage of central reinforcement, equivalent ratio of axial compression and characteristic value of stirrups.
我们报道2例髋臼双柱骨折患者，坐骨神经卡压于后柱部分产生症状。
We report 2 patients with sciatic nerve entrapment within the posterior column components of their associated both-column acetabular fractures.
用试验与数值计算方法研究了普通方钢管混凝土柱的轴压承载能力。
The enhancement of the axial bearing capacity of ordinary square concrete-filled steel tubes was investigated experimentally and numerically.
叙述了液柱式压力计的精度，对U形管压力计和双管差压计的正确使用方法及误差修正做了简要分析。
The precision of liquid column manometer was described. The correct use method and error correction of U tube manometer and double tube differential pressure gauge were analysed.
本文对矩形钢管混凝土轴压柱钢管壁的局部屈曲性能进行了理论分析研究。
In this paper, a theoretical study for the local buckling of the concrete filled rectangular steel tube subjected to axis force is presented.
利用约束指标，得出基于统一理论的新型组合短柱的轴压承载力公式。
Formulas with restriction index based on the unified theory, and used for predicting the ultimate bearing capacity of the short composite column, are proposed.
结果表明，在地层随机激励作用下，钻柱的振动将会引起钻压的波动，从而影响钻头的寿命及其钻进的速度。
The results show that the vibration of drilling strings will produce the fluctuation of weight on bits by random excitation, so the bit life and drilling rate are affected largely.
根据他人已有的关于材料应变软化模型的球(柱)形孔扩张问题的解，建立了压密灌浆中的浆泡扩张模型。
According to the former solution of spherical or columnar hole about material strain-softening model, the model for grout bulb expansion is formed in compaction grouting.
大同矿区各类煤柱较多，压煤量大。
There area many different coal pillars with great amount of coal.
根据对配有圆钢管的钢骨混凝土柱的研究结果，介绍了配有圆钢管的钢骨混凝土柱的轴压比、正截面承载力的设计计算方法，并给出了工程应用的实例。
According to researches on SRC column with steel circle pipe, the calculation methods of the axial compression ratio and load bearing capability of normal section are put forward.
通过理论分析和现场实测，对房柱式采煤的矿压显现规律及其特点进行了探讨。
Based on field observations and theoretical analyses, the characteristic of periodic caving of immediate roof and main roof in a room and pillar system was analyzed.
提出一种用于中压馈线自动化的户外柱上型智能重合控制器实现方案。
A new type intelligent recloser controller installed on the outdoor rod used in the distribution feeder automation system is proposed.
根据异形柱的受力特点，论述了在设计时应注意轴压比控制和构造措施等方面的要求。
Based on its stress characteristics, the author introduces points for attention in design such as control of axial compression ratio and structural measure.
导出了钢管混凝土柱弹性本构方程、组合轴压弹性模量和组合轴压刚度的理论计算公式。
The elastic constitutive equations, the composite elastic modulus and the composite axial compression stiffness of CFST are derived.
导出了钢管混凝土柱弹性本构方程、组合轴压弹性模量和组合轴压刚度的理论计算公式。
The elastic constitutive equations, the composite elastic modulus and the composite axial compression stiffness of CFST are derived.
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