Concentrated mass system 质量集中系统
concentrated mass balance weight 集中的质量平衡重量
multi-concentrated mass 多集中质量
concentrated mass method 集中质量法
concentrated added mass 附加集中质量
And, on the basis of the study findings, the nature vibration frequency solution formula of the inflated beam with concentrated mass has been deduced. The analytical solution of the beam baseband modal frequency has been obtained.
从理论角度分析管状或者由充气管组成的充气薄膜结构的受力特性,以充气支撑管为研究模型,从理论上研究了充气支撑管轴向抗压刚度和结构整体抗弯刚度与管充气气压之间的关系,并在此研究结果的基础上,推导端头带集中质量的悬臂充气支撑管自振频率的求解公式,并结合本文研究模型求出其基频的解析解。
参考来源 - 空间充气展开结构动力学特性及其参数分析·2,447,543篇论文数据,部分数据来源于NoteExpress
The vibration of a nonuniform flexible rod connected to a concentrated mass is also solved.
以及一端系有集中质量的非均匀弹性杆振动问题。
With certain conditions, the mass of component can be stilly substituted by several concentrated mass.
其基本思路是,构件的质量在满足一定的条件下,可由几个集中质量静替代。
The vibration of a uniform flexible rod connected to a concentrated mass which is further connected to a spring is solved.
讨论并求解了一端系有集中质量再与弹簧连接的均匀弹性杆振动问题; 以及一端系有集中质量的非均匀弹性杆振动问题。
But he also realized that when they did hit something what they hit what unbelievably massive but also that that mass was concentrated So eventually, this is what we have come to call the nucleus of an atom.
碰到的一定是十分重的东西,而且那些质量,要聚集在非常非常小的空间内,这个就是我们称作,原子核的东西。
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