最後振動試驗 的英文怎麼說

中文拼音 [zuìhòuzhèndòngshìyàn]
最後振動試驗 英文
final vibration test
  • 最 : 副詞（表示某種屬性超過所有同類的人或事物） most; best; worst; first; very; least; above all; -est
  • 振 : 動詞1. （搖動; 揮動） shake; flap; wield 2. （奮起） brace up; rise with force and spirit
  • 試 : 名詞（古代占卜用的器具） astrolabe
  • 驗 : 動詞1. （察看; 查考） examine; check; test 2. （產生預期的效果） prove effective; produce the expected result
  • 最後 : last; final; ultimate
  • 振動 : vibrate; vibration; vibrance; vibrancy; vibra; vibes; shaking; rumble; jitter; chatter; sway; jar...
  • 試驗 : trial; experiment; test
  1. In order to ascertain the character of cable - replaced bridge, in addition, the thesis calculates mode shapes and natural frequencies of the bridge using algor software and estimates the result of dynamic load test and calculation in details

    為了評價換索后橋梁的工作特性，最後利用algor軟體對換索后的結構進行了振型和自振頻率分析，並對動載試驗檢測和計算成果作了詳盡的分析和評價。
  2. Under windows nt and labview development environment, using the linear fit module, exponential fit module > general polynomial fit module of labview to design a method for fitting the experiment data, the results of curve fitting indicate that the purpose of general polynomial fitting is better than the rest. separating the equivalent input impedance of magnetostrictive transducers without stimulate current from input impedance of it with stimulate loop based on the results of curve fitting, and determining the syntony frequency and electric simulation network parameters of magnetostrictive transducers by this input impedance. finally, with labview network functions, realizing magnetostrictive transducer electric simulation system based on web server and discussing a scheme for this system network by datasocket. the method of this paper can more accurately determine the syntony frequency and electric simulation network parameters of magnetostrictive transducers than the testing method of syntony & anti - syntony. at the same time, discussing virtual instrument measurement system and how to realize magnetostrictive transducer electric simulation network system by labview network functions of network virtual instrument measurement development environment

    在windowsnt系統環境和labview虛擬儀器技術開發平臺下，首次利用labview中的直線擬合模塊、指數擬合模塊以及多項式擬合模塊，設計了一種對實驗所得數據進行曲線擬合的方法，對三種擬合方法進行了比較，曲線擬合結果表明，多項式擬合方法相對于其它兩種擬合方法效果更好；根據曲線擬合的結果可從帶激勵線圈的磁致伸縮換能器的輸入阻抗中分離出磁致伸縮換能器鐵芯在無激勵電流時機械振動形成的等效輸入阻抗，並由此輸入阻抗確定了磁致伸縮換能器的諧振頻率及其電氣模擬網路參數；最後通過labview提供的網路功能，實現了基於web服務器的磁致伸縮換能器電氣模擬虛擬儀器測試系統，並探討了通過datasocket技術實現該系統網路化的方案。
  3. Through testing research, makes certain the best combination of the mixer working mechanism and geometric - motional parameters, and check up the capability of the mixer, finds out the formulas of the vibrating and mixing mechanism power consumption by using regression analysis. finally, the author combines the research analysis and the test research result, also gives conclusions and suggestions

    通過試驗研究，確定了攪拌機工作機構和幾何、運動參數的合理組合，並檢測了攪拌機的性能，回歸分析得到了振動、攪拌機構的功率消耗計算公式。最後，根據理論分析和試驗研究結果，給出了結論和建議。
  4. At last, the comparative experiment is taken on in the condition of low - frequency, middle - frequency and high - frequency comparatively, tests including the pressing - degree of this machine, running - velocity, vibrate character and productivity. the result of experiment is the basement for parameters optimization and improvement of th e machine

    最後，對試驗樣機在低頻、中頻和高頻振動沖擊作用下進行了如下幾方面的對比試驗：壓實度、工作速度及振動性能測試，並進行了生產率計算，為機器參數優化和改進提供了依據。
  5. At last of the paper, build the test table of the high speed bearing. test and collect the data of temperature and vibration of the bearing in high speed

    本文最後通過試驗研究的方法對軸承在不同轉速、不同工作載荷下的工作溫度和軸系振動進行了測量和分析。
  6. In the test, choose the angle contact bearing as test bearing, and work in the different position of spindle system, then test the temperature and vibration of the bearings in different speed and different loading, and analysis the data to verified the mathematics models

    首先根據理論計算，選用適用於高速運轉的一組角接觸球軸承，各軸承處在軸系中不同位置，然後通過試驗分別對各軸承的工作溫度和軸系振動量進行測量，最後對數據進行分析，通過試驗驗證前面所建立的數學分析模型的正確性。
  7. Finally, the random vibration analysis of the signal transform device is presented. experimental modal analysis is discussed briefly. the reasons why the relays on the printed circuit board were destroyed under random acceleration excitations are found out

    本文最後對信號變換裝置進行了隨機振動響應分析，簡要探討了實驗模態分析法，找出了裝在印製電路板上的繼電器在隨機振動試驗中被損壞的原因，也介紹了結構動力模型修正技術的發展。
  8. Finally, the rolling test of proto - type is introduced. the test results show the every performance index of the bogie meets the dynamic evaluation standard in gb5599 - 85, which reach the predicting research target

    本文最後介紹了出口巴基斯坦的貨車轉向架樣機的滾振試驗情況，結果表明，各項性能指標均滿足gb5599 ? 85中動力學評定標準，達到了預期的研製目標。
  9. Finally, shaking table experiments are carriod out, in which input several different character seismic waves with different acceleration peak value on several states of the shell model. the experimental results prove the theory research to be correct and show that the control strategy raised in this thesis is effective and feasible

    最後，進行了雙層柱面網殼的被動控制減震試驗，對于網殼在替換不同桿件數量、位置和輸入不同加速度峰值的不同頻譜特性的地震波下的地震反應進行了上百種工況的振動臺試驗。
  10. Finally, the vibrating table test and the relevant finite element analysis about steel frame model, whose weak layers are equipped with edd - bracing system, are performed in this paper

    本文最後進行了框架薄弱層設置耗能阻尼器支撐的地震模擬振動臺試驗和針對振動臺試驗的有限元分析。
  11. At last, some theory analysis on wave quasi - resonance in forced and dissipative barotropic atmosphere is analysed in theoretics, which further proved the results of diagnosis and numerical experiments is understated

    最後，對強迫耗散正壓大氣波動準共振進行了理論分析，進一步證實了本文的診斷分析和數值試驗結果。
  12. In the last, the thesis gives the four model compare test. it include common static roller, vibratory roller impactive roller and composite roller model test. the density and soil stress be measured at same time in the test

    最後本文還進行了四種壓路機模型的對比試驗，靜碾壓路機模型、振動+靜碾壓路機模型、沖擊+靜碾壓路機模型和振動+沖擊+靜碾壓路機模型，採用了宏觀測量壓實度和微觀監測土體內應力變化並用的方法，分析比較了各種模型的作業效果和被作用介質應力的變化規律。
  13. The hardware and software design methods of the system are discussed, and the methods that solve the problem under ultra - low frequency are emphasized, such as the design of ultra - low - frequency amplifier and the arithmetic of adjusting the vibrant level. in the end, many kinds of experiments prove the performance of total system

    對校準系統的硬體和軟體設計做了有側重點的介紹，對解決超低頻下振動臺的技術難題的技術方法做了重點介紹，如低頻功率放大器的設計和低頻軟體振級調整演算法等；最後用各項試驗數據驗證了本校準系統的性能。
  14. Second, the paper studies the testing project by orthogonal test and the method of principle components analysis to pick up the optimum testing condition. third, the paper analyzes the signal from vibration energy and abrasion degree

    通過建立大型回轉軸承裝置的振動模型，以大量的試驗數據為依據，提出了一套從試驗條件與參數的選取到最後分析結論判定的系統方法。
  15. Using the model parameter from the dynamical experiment, the integrated parameters can be disassembled, thus the structure ' s frequency and the influencing coefficient of their oscillation mode are solved. it ' s tested from the model experiments and fem that the model given by the article has the virtue of explicit concept and convenient method and high accuracy, and it can give reference to evaluate the load capacity of bridge. in the end, in order to assess the existing bridge ' s seismic resistance performance, force reduction factor with ductility is recommended to reflect the seismic force of the structure during the elastic and plastic periods

    另一方面，由動力相似理論建立了室內模型，並進行室內動力試驗，藉助量測到的模態參數分解出綜合參數，可以反推結構頻率及振型參與系數。試驗結果、有限元計算值表明，本文建立的模型概念明確、計算方法簡便、精度較高，可以為動測法評定橋梁結構承載力提供參考。最後，從延性的角度給出強度折減系數來考慮結構進入彈塑性階段的地震力，從而對橋梁的抗震性能做出評價。
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