常見例句雙語例句Therefore, the machining process involves no impact loading, thus ensuring smoother operation of the machine tool and longer tool life.所以，這種工藝沒有沖擊載荷，從而保證了機床的較平穩(wěn)運行和較長壽命。The history and advance in the researchs of the dynamic response and buckling of cylindrical shells under axial impact loading are reviewed comprehensively at first.首先回顧了圓柱殼在軸向沖擊載荷作用下的動力響應(yīng)與動力屈曲的研究歷史和當(dāng)前進展。In this paper, the up-to-date advance on dynamic stability of all kinds of structures and members under periodic loading, impact loading, and step loading is reviewed.本文首先對目前國內(nèi)外在周期荷載、沖擊荷載、階躍荷載等各種動力荷載作用下結(jié)構(gòu)和構(gòu)件的動力穩(wěn)定性研究現(xiàn)狀進行簡要回顧。 返回 impact loading