pivoting moment是什么意思

网络释义

用法例句

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