共振分裂 的英文怎麼說
中文拼音 [gòngzhènfēnliè]
共振分裂
英文
resonance splitting-
The clear articular cartilage formation between the division of the right scaphoid was found during surgery
核磁共振檢驗顯示,這兩塊分裂的舟狀骨擁有相同的關節軟骨及關節液。The experiments of fluidsaturated rock show that the nmr imaging technology has many advantages in analyzing the pore structure, fluid distribution, fracture identification and flooding process
通過巖心核磁共振成像基礎實驗研究,認為核磁成像巖心分析技術在孔隙分佈、流體分佈、裂縫識別、驅替過程研究等方面具有突出的優勢。In practical application, the m10 180 bolts, which are installed in the head cover of the torque divider of ts5560 special automobile, sometimes fracture all of a sudden. according to the tests of acceleration, stress and strain, and the exciting test, it is resonance vibration that leads to the compound - bending fatigue fracture of the bolts. the exciting force caused by drive system, transmitted through the torque divider, produces a 1000 - 1500hz cyclical excitation at the junction of the bolts and head cover, which causes the first order bending resonance vibration of the bolts
通過加速度、應力應變測試實驗和激振試驗的研究,發現ts5560特種車分動器取力器氣缸端蓋m10 180螺栓斷裂問題是由於共振引起的雙向彎曲疲勞斷裂:傳動系統工作所產生的激勵,經過分動器結構的傳遞(特別是分動器一階扭轉模態的放大) ,在螺栓的連接處產生1000 1500hz的振動激勵,其導致螺栓一階彎曲共振,在螺栓一階彎曲模態的阻尼比較小的情況下,使得螺栓產生較大的共振響應,導致螺紋處的彎曲動應力較大,疲勞壽命較低。In the third part, taking advantages of the tests of acceleration, stress and strain, the exciting test, and modal analysis method, it is found out that resonance vibration leads to the compound - bending fatigue fracture of the bolts. accordingly, a series improvement measures are proposed
第三章通過對分動器及長螺栓、短螺栓的加速度、應力應變測試分析實驗和激振試驗、模態分析研究,確定螺栓斷裂問題的根源在於共振響應導致疲勞斷裂,並提出了一系列的改進措施。Nonlinear characteristics such as bifurcation and chaos under three kinds of models are compared. and nonlinear characteristics of coupled vibrations under the model supporting with bearings are analyzed detailedly. the acquired torsion properties and nonlinear characteristics of cracked rotor have good assistant effect on diagnosing cracked fault
以重力占優的開閉裂紋模型為研究對象,研究了裂紋轉子升速過程的彎扭耦合振動瞬態響應特性及影響因素,探討了1 3階及1 2階亞諧共振特徵;在考慮轉速渦動情況下,比較了三種模型的分叉與混沌等非線性特性,並詳細分析了軸承支承模型的彎扭耦合振動非線性特性。Most of them are fatigue cracks, which are mainly caused by the excessive alternating stress induced by fluid solid coupling resonance
大部分葉片裂紋是疲勞裂紋,主要由流固耦合共振誘發的過大交變應力引起。分享友人