power density比功率
1.To learn the electrochemical characteristics of the porous synthesized cobalt disulfide powder such as voltage output, ampere load capacity, internal impedance, power density, specific capacity and etc.为了了解人工合成的多孔CoS2材料的电压、负载能力、内阻、比功率、比容量等电化学特性,以小组合LiSi-CoS2体系热电池的形式,在真实的热电池工作温度环境下放电,结合电子扫描分析(SEM)、比表面分析(BET)等手段进行了试验分析,同时与LiSi-FeS2体系作了比较;并根据-180目、-260目、-400目三种粒度CoS2材料的电化学特性对比结果分析了粒度对该材料电化学性能的影响。
3)power-to-weight ratio比功率
1.Due to the problems of the full hydraulic bulldozer when matching,the key technical parameters,such as the slip ratio,the efficiency,the force-to-weight ratio and the power-to-weight ratio are studied in the paper.研究了全液压推土机的关键技术参数———滑转率、效率、牵引比和比功率。
2.The key parameters of bulldozers traveling hydraulic system, the slip ratio, the efficiency of the hydraulic system, power-to-weight ratio and force-to weight ratio, are studied.研究了全液压推土机液压行驶驱动系统的关键技术参数——滑转率、效率、牵引比和比功率;给出了泵、马达效率的拟合计算公式,研究了效率对全液压推土机控制目标的影响,具有一定的实用性;确定了全液压推土机的牵引比均值为1。
4)specific capacity比容比功率
5)power ratio功率配比
6)Power ratio method功率比法
延伸阅读
比功率分子式:CAS号:性质:电池的输出功率与其质量(包括电池槽、极柱及附件在内)之比
