1) unsprung mass
非簧载质量
1.
Aimed at the negative effect of vehicle vertical vibration caused by unsprung masses of wheel rim driven motor vehicle,a kind of scheme of mounting dynamic absorber at the steering knuckle of vehicle wheel was put forward,and the mathematical model was established.
针对轮边驱动电动车非簧载质量引起车辆垂向振动负效应,提出了一种在车轮转向节上加装动力吸振器的方案,并建立了数学模型;根据某轮边驱动电动车参数,对吸振器参数进行了优化设计。
2.
The passive suspension model and the active suspension models were established, the vertical negative influences induced by high unsprung mass of in-wheel motor wheel were analyzed extensively, the validity of solving the problem by means of active suspension was discussed.
根据某型号轮边驱动电动车的悬架特性参数,建立了该车的被动悬架和主动悬架模型,全面分析非簧载质量过大引起的垂向振动负效应,研究主动悬架解决该项问题的有效性。
2) mass between primary suspension and secondary suspension
簧间质量
1.
The location of mass between primary suspension and secondary suspension is different from the geometrical center point of the C0-C0 bogie.
C0-C0轴式机车的转向架簧间质量质心位置与转向架几何中心位置不重合,在轨道方向上发生偏移,会影响机车的动力学性能。
3) unspring mass
簧下质量
1.
Aiming at the defect of heavy unspring mass of bogie-mounted suspension with wheel disc braking in Tiansuo AC-drive electric locomotive, the vertical dynamic interactions are analyzed between the locomotive and track with the VICT software.
针对“天梭”号交流传动电力机车采用轮盘制动的转向架架承式悬挂方案簧下质量大的缺陷,运用机车车辆—轨道垂向动力作用仿真分析软件(VICT)进行了垂向动力作用分析,并与同等速度等级的既有机车垂向动力作用性能进行了对比分析,评估了该方案设计的合理性和可行性。
4) spring Mass
弹簧质量
1.
It turns out that kinetic energy of springs in series is not only related to spring mass m_(1)、m_(2),but also spring constant k_(1)、k_(2),however,elastic potential energy is only decided by absolute elongation of springs in series and their elastic constants.
在弹簧质量不能忽略的情况下,讨论了串联弹簧振子系统动能和弹性势能表达式,结果表明:串联弹簧的动能不仅与两弹簧自身的质量m1、m2有关,还与各弹簧的劲度系数k1、k2密切相关;串联弹簧的弹性势能只由各弹簧劲度系数和串联弹簧的总伸长量决定。
6) Spring steel quality
弹簧钢质量
补充资料：非想非非想处天
1.佛教语。即三界中无色界第四天。此天没有欲望与物质﹐仅有微妙的思想。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条