lumped mass

常見(jiàn)例句

Some problems about establishment of the ship FEA model, the method of dealing with the lumped mass and the boundary conditions are discussed for a naval ship model.
以某一艦船模型為對(duì)象，論述了有限元模型的建立、附連水質(zhì)量及邊界條件的處理等問(wèn)題；
Considering the torque fluctuation of the driving shaft and the existence of the backlashes in both gear pair and clutch, a lumped mass gear-rattling model is established.
在考慮主動(dòng)軸驅(qū)動(dòng)轉(zhuǎn)矩波動(dòng)、齒輪副齒側(cè)間隙及離合器間隙的情況下，建立了同時(shí)含有離合器間隙和齒側(cè)間隙的齒輪傳動(dòng)系統(tǒng)（簡(jiǎn)稱雙間隙系統(tǒng)）拍擊振動(dòng)分析的集中質(zhì)量模型。
In this paper, the Hamiltonian system of EM waveguide is introduced and the consistent and lumped mass matrices are constructed after symplectic regularization and semi-analytical discretization.
本文在介紹這一體系之后，經(jīng)半解析橫向離散及辛正則化，給出了類(lèi)凝聚和協(xié)調(diào)質(zhì)量陣。