鳥撞,bird impact英語短句,例句大全

鳥撞,bird impact
1)bird impact鳥撞
1.Numerical analysis of the damage of bird impaction against composite laminates and the influence factors on absorbing energy;復合材料層合板鳥撞損傷及吸能影響因素數值分析
2.Numerical simulation of bird impact on bladed rotor stage by fluid-solid coupling method;采用流固耦合方法的整級葉片鳥撞擊數值模擬
3.Numerical simulation of bird impact dynamic response for windshield;飛機風擋結構抗鳥撞動響應數值模擬

英文短句/例句

1.Ecological Investigation of Birds in Luoyang Airport and Prevention & Control of Bird Strike Disaster洛陽機場生境鳥類調查及鳥撞災害生態防治
2.Some crash into tall buildings, telephone poles, or even widow panes.有些鳥撞上高樓、電話桿甚至窗戶玻璃。
3.FINITE ELEMENT METHOD NUMERICAL SIMULATION OF BIRD STRIKING MULTILAYER WINDSHIELD飛機層合風擋鳥撞擊有限元數值模擬
4.The Determination of Impulse and Temporal Factor of Bird Impact Loads鳥撞擊載荷的沖量與時間因素的確定
5.Research on Dynamic Analysis of Bird Impact on Aircraft Windshield Using MCA Method;飛機風擋鳥撞動力響應的MCA方法分析
6.Leading edge structure design and analysis for bird impact一種機翼前緣抗鳥撞結構設計與分析
7.Bird strike simulation on sandwich composite structure of aircraft radome蜂窩夾芯雷達罩結構的鳥撞數值分析
8.Studying Cause of Crack Due to Bird Impact of Windshield Support Structure of a Certain Chinese Civil Aviation Aircraft and Its Solution民機風擋結構抗鳥撞仿真分析與設計
9.Numerical simulations of bird impact on helicopter rotor blades直升機主槳葉的鳥撞有限元數值模擬
10.Dynamic response analysis of bird-impact aircraft windshields based on PAM-CRASH基于PAM-CRASH的鳥撞飛機風擋動響應分析
11.The Preliminary Study on Avian Community Structure and Preventive Measures for Birdstrike in White Tower Airport of Hohhot;呼和浩特白塔機場鳥類群落結構及鳥撞預防對策初步研究
12.The Study on the Relativity of the Bird Populations in an Airport of Air Force and Birdstrike;空軍某機場及其周圍鳥類群落生態與鳥撞相關性研究
13.AN IMPACT DYNAMICS INVESTIGATION ON SOME PROBLEMS IN BIRD STRIKE ON WINDSHIELDS OF HIGH SPEED AIRCRAFTS鳥撞高速飛機風擋若干問題的沖擊動力學研究
14.Load Factor Analysis for Bird Impacting on Blades by Numerical Simulation Method鳥撞擊葉片時載荷因素的數值模擬分析
15.Numerical Simulation of the Transient Response of Blade due to Bird Impact發動機葉片鳥撞擊瞬態響應的數值模擬
16.Inverse Issue Study of Bird-Impact to Aircraft Windshield Based on Neural Network Method;基于神經網絡方法的鳥撞飛機風擋反問題研究
17.Experimental Investigation and Numerical Simulation on Are Windshields of Airerafts Subjected to Bird Impact;鳥撞飛機圓弧風擋的實驗研究及數值模擬
18.Parametrization and Validity Analysis on the Response of Flat Blades Due to Bird Impact;葉片鳥撞擊響應分析模化技術與驗證研究

相關短句/例句

bird strike鳥撞
1.Identification of a birdbody constitutive model and its parameters,which is very difficult,is an important factor to affect the numerical simulation result of an aircraft windshield against bird strike.鳥體本構模型及其參數的確定是影響鳥撞飛機風擋數值模擬結果的重要因素,也是一直困擾大家的難題。
2.Based on the measured real time signals of bird strike experiment and finite element numerical solutions, this paper constructs a dynamically delayed feed wavelet (DDFW) neural network to inverse the impact loadings.以鳥撞實驗中傳感器實測信號為基礎 ,結合有限元正問題計算方法與神經網絡理論 ,構造小波動態延時反饋神經網絡 ,并詳細分析了該網絡的結構參數、對比了網絡單點應變輸入法、兩點應變輸入法以及三點 (多點 )應變輸入法的訓練效率與反演精度。
3.Through a numerical example,the user material subroutine of ZWT nonlinear visco-elastic constitutive model is compiled and the keyword definition method is applied to study failure criterion for aircraft windshield against bird strike.推導了ZWT犁非線性粘彈性本構方程的增量迭代形式;介紹了LS-DYNA3D中材料子程序和破壞準則的定義方法:通過計算實例編寫ZWT型非線性粘彈性材料子程序,并將關鍵字定義方法應用于鳥撞飛機風擋的破壞準則研究,鳥撞有限元數值模擬采用接觸碰撞耦合解法。
3)bird-impact鳥撞
1.Dynamic response analysis of bird-impact aircraft windshields based on PAM-CRASH基于PAM-CRASH的鳥撞飛機風擋動響應分析
2.A numerical simulation of bird-impact on a blade is studied.基于顯式碰撞動力分析軟件PAM-CRASH及其提供的SPH方法,建立了鳥撞平板葉片數值分析模型。
4)bird impact鳥撞擊
1.An experimental investigation into the arc windshield of a homemade aircraft subjected to bird impact was performed.完成了國產某型飛機圓弧風擋的抗鳥撞擊實驗,得到了風擋抗鳥撞擊的臨界速度及關鍵點的位移、應變時程曲線等數據。
2.The parameters and methods for evaluating bird impact damage of fan/compressor blade are discussed.結合發動機設計準則與設計規范的要求,提出了2個用于評定葉片損傷能力的葉片變形損傷參數和塑性應變損傷參數;經對模型葉片在不同撞擊位置進行的鳥撞擊損傷評定,證明方法可
3.In order to predict the blade response caused by bird impact, it is neccesary to establish the bird impact load model at firse, For this purpose ,it is neccesary to determine the impulse, temporal factor and special factor of loads.為了預估葉片對鳥撞擊的響應，首先要建立鳥撞擊載荷模型。
5)bird strike avoidance鳥撞防范
1.Bird strike is an important reason for aircraft damage and other more disastrous accidents, so more and more attention are drawn onto bird strike avoidance.由于鳥撞造成的巨大損失 ,鳥撞防范工作日益受到人們的重視。
6)bird-impact test鳥撞試驗