Study on rotation capacity of prestressed composite girders under negative moment
预应力组合梁负弯矩作用下梁端转动能力研究
Based on the current available research,a method for predicting the rotation capacity of flush end-plate composite connections in both negative and positive moment is developed in this paper.
本文在现有研究成果基础之上,针对连接分别承受正、负弯矩作用的情况,给出了平端板连接梁柱组合节点转动能力的计算方法,考虑了钢筋的伸长变形、螺栓的伸长变形、栓钉的滑移变形、混凝土楼板的压缩变形等因素。
Study on rotation capacity of prestressed composite girders under negative moment
预应力组合梁负弯矩作用下梁端转动能力研究
hydraulic accumulator power steering
液压储能式动力转向
Measuring the Torgue and Rotational Speed of Power Machinery and Recovering Energy;
动力机械的转矩转速测试及能量回收
Prediction of the Hydrodynamic Performance of Contra-Rotating Propellers by Lifting Surface Theory;
升力面理论预报对转桨的水动力性能
Analysis and counterplan of the village labor force transfer ability in West China;
西部农村劳动力转移能力分析与对策
"the blades may not move, or movement may be weak."
动刀片有不动作或旋转无力的可能性
You can't make a machine work without power supply.
没有动力，机器就不能转动。
On the way down, the ball gains kinetic energy at the expense of gravitational energy.
球往下掉时，重力位能又转换回动能。
energetics:The study of the flow and transformation of energy.
力能学:研究能量的流动及转变的学科.
The study of the flow and transformation of energy.
力能学研究能量的流动及转变的学科
EXERCISE PERFORMANCE,MITOCHONDRIA ENERGY TRANSITION RATE AND EFFICIENCY;
线粒体能量转化效率、速率与运动能力
The transfer of Luoyang rural surplus labor force with the transformation of government functions;
洛阳农村剩余劳动力转移与政府职能转变
a steam engine transforms heat into power.
蒸汽机将热能转变成动力。
Electrons can jiggle and wiggle in a more energetic manner.
原子能以更有力的方式旋转与振动。
Research on the Testing System for the Performance of Automobile Power Steering;
汽车动力转向器性能测试系统的研究
Study on the Shift of Agricultural Labor Force and the Improvement of the General Agricultural Productivity;
农业劳动力转移与农业综合生产能力提高
Research on the Four-Quadrant Transducer Used for Hybrid Electric Vehicle;
混合动力电动汽车用四象限能量转换器的研究
The Discussion on the Tenets of How to Transfer Dynamical Power to Majoring Ability;
田径运动项目的动力性力量训练效果转化为专项能力的原理探讨