| 释义 |
lumped mass短语¹⁴⁴⁹⁷²⁺²
基本例句
集中质量
Chapter3 deals with the lumped mass finite element methods and error estimations for fourth order nonstationary elliptic equation.
第三章论述非稳态四阶椭圆方程的有限元方法及其误差估计； cnki
Contrast and analyze single lumped mass and two lumped mass, conclude main factors which affect valve system.
对比分析了单质量模型和二质量模型，归纳了影响配气系统的主要因素。 cnki
The study on polygonal or chordal action, the associated impact between chains and sprockets and inertia forces of lumped mass in the system is carried out with different motion curves.
对不同运动规律下链与链轮的啮合冲击、多边形效应以及系统的惯性力等问题进行了分析与研究。 cnki |