after acceleration 中文意思是什麼

after acceleration 解釋
后加速
  • after : adv 在後；繼后；后來。 follow after 跟著。 look before and after 瞻前顧后，前思後想。 soon after ...
  • acceleration : n. 1. 加速；促進。2. 【物理學】加速度；變速。3. 【教育】加速升級。
  1. Optimal design with three variables is then done to the elbow - bar mechanism of the mp1040b moulding machine by utilizing the method of punishing function for constraint problems and variational scale for unconstraint problems. the optimal target function is the maxium of gradient in one work travel for the moulding plank of the elbow - bar mechanism. the result shows that the maximal gradient of moulding plank in one motion period declines by 25. 7 after optimization, and the angular acceleration of the bottom moulding plank decreases greatly

    動力學分析中，各構件的質量和轉動慣量是通過pro / engineer軟體，先建立各個構件幾何模型而求得；然後，利用解決約束問題的罰函數法和處理無約束問題的變尺度法對mp1040b型模切機肘桿機構進行三個設計變量的優化設計，優化目標函數為肘桿機構的下模切板在一個工作行程中達到的最大傾斜程度；通過優化設計，模切機肘桿機構的下模切板在一個工作行程中的最大傾斜程度降低了25 . 7 ，其角加速度明顯減小，提高了模切機動力學性能。
  2. The research contents of this paper are mainly including these aspects as below : 1. after made research on traffic accident investigate result, innovatively presented a collision accident prediction method on the basis of vehicle acceleration

    論文的研究內容主要有以下幾個方面: 1 .在對交通事故調查結果進行研究分析的基礎上，創新性地提出了基於車輛制動加速度的事故預測方法。
  3. This article deals with the analysis carried out in association with measured creep process before and after initial dam impoundment when landslide occurs, which suggests that the landslide undergoes both acceleration and deceleration procedures as the water level increases and ends up with retarded creep state after the water level is in stabilized status

    本課題對滑坡初期蓄水前後實測蠕滑過程進行了分析，證明滑坡在水位上升過程中經歷了加速和減速過程，水位穩定后進入減速蠕變狀態。
  4. The results showed that : ( 1 ) the models used by author and the analysis are useful and can be practiced. ( 2 ) after using isolation technology, the structure ' s period, earthquake response, base shear force and acceleration are all decreased markedly and the horizontal displacement focuses on isolation layer. ( 3 ) under frequent earthquake action, the shear force ratio between layers is close to 0. 35 ; in according with the provision in aseismic design code that the horizontal seismic reduction coefficient can choose 0. 53 and the upper building can be designed by decreasing one degree

    計算模型分別採用三維空間模型及規范中建議的彈簧、質量模型，隔震層採用疊層橡膠隔震支座，運用大型結構有限元計算程序sap2000以及自主開發的nba結構程序計算隔震結構在多維地震動輸入下的動力非線性時程反應，同時研究了隔震結構在溫度變化的作用下，結構各桿件的內力變化，通過對變電建築物在傳統抗震作用下及隔震作用下的分析比較，得出一些有益的結論。
  5. The effect of car body elastic vibration on the ride comfort is analyzed. the ride comfort and acceleration responses of the car system with rigid car body model or elastic car body model are studied and compared. finally by using ansys / ls - dyna software, the finite element impact models of car body with a rigid wall have been set up, then the displacement, velocity, acceleration and energy variation of the car body are analyzed and compared for before and after lightening cases under the condition of impact speed 5. 8m / s and 11. 8m / s

    本文利用ansys軟體建立了25k硬臥客車車體輕量化前後的有限元模型，計算了車體的強度、剛度和模態，並對輕量化前後的車體作了對比分析；然後，用nucars動力學分析軟體建立了25k硬臥客車系統的數學模型，分析了彈性振動對平穩性的影響，並對剛性車體和輕量化前後的彈性車體對平穩性和加速度響應的影響作了對比分析；最後用ansys / ls - dyna軟體建立了25k硬臥客車車體輕量化前後的動態顯式有限元模型，分別在5 . 8m / s和11 . 8m / s的速度下碰撞剛性墻，得到了車體的相對位移、速度、加速度和能量的變化過程，並作了對比分析。
  6. Material is fed into the inner cylinder of the feeding scroll through a feed pipe and into the solid - bowl after the acceleration

    物料由進料管連續引入輸料螺旋內筒，加速后進入轉鼓，在離心力作用下，較重的固相物沉積在轉鼓壁上形成沉渣層。
  7. And the correlations of these indexes with hemorheology markers were analyzed. the purpose of this present study is to know whether breathing 70 % oxygen after exercise is helpful or not for the recovery of hemorheology and to find out a good mode for acceleration of revival of sports fatigue

    本文分析了運動后吸入高濃度氧對血液流變指標恢復的影響，並探討運動后吸入高濃度氧是否為有效的改善運動后血液流變狀態的方法，來為運動疲勞的恢復提供一定的實驗依據。
  8. The variety of pore water pressure with time during earthquake and the distribution of pore water pressure after earthquake were investigated in the dynamic analysis, and the acceleration action process of partial nodes and the shear stress variety process of partial elements were also obtained

    動力分析中詳細給出了壩體在地震期間孔壓變化過程及震后的孔壓分佈，並給出了部分結點的加速度反應時程及部分單元的剪應力時程。
  9. In general, some practical and useful fitting equations are deduced after researches on static and dynamic tests of composite cemented clays and corresponding regression analysis, which can be referred at the shortage of test data. the dynamic interaction between composite cement pile foundations and structures as well as the seismic settlement of superstructures are analyzed with the conversed seismic acceleration pr

    將地震曲線進行反演施加於基巖表面，通過對水泥攪拌樁復合地基和上部建築結構動力相互作用以及建築結構的震后變形的分析研究，得到了一些對抗震設計有意義的結論，為今後累似工程合理地進行地基處理和結構抗震設計提供了良好的參考作用。
  10. A new high power microwave source, the axial acceletron is presented in this paper. compared with the radial accelectron, an acceleration region is added after the diode / oscillator and radial acceleration is change to axial acceleration. the bunching and radiation of the electron beam in the device are investigated

    最後，我們提出了一種新的高功率微波器件? ?軸向加速管，與徑向加速管比較，有兩個不同：在二極體/共振腔后加一個加速段，並將徑向加速改為軸向加速。
  11. After measuring and analyzing the vibration acceleration of a armored vehicle ' s gearbox, the ar model of single and multiple input - output system are established and the parameters are classified

    通過對裝甲車輛齒輪主傳動系統的振動信號測試與分析，分別建立了單輸入單輸出及多輸入多輸出系統的受控ar模型，辨識了系統參數。
  12. The acceleration does not increase immediately after the wall height is getting taller from the bottom of the retaining wall, and it starts to increase rapidly with the height level at a height of half to two thirds of the total wall height

    本文計算結果表明，高度高7米、 9米的擋土墻和高度6米、 8米的擴大基礎橋臺的地震加速度反應在頂部也會有約1 ， 5一1 . 6倍的放大。
  13. First the definition of maneuver target and a maneuver target model that is suited for othr is given, then the characteristics of return signal of maneuver target is analyzed, after that, the formula used for acceleration compensation in othr is derived

    從而重新獲得較好的機動目標檢測性能。論文首先給出了高頻地波雷達中機動目標的定義與機動目標的模型，分析了機動目標的回波特徵，並導出了用於高頻地波雷達加速度相位補償的公式。
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