振實法 的英文怎麼說

中文拼音 [zhènshífǎ]
振實法 英文
vibro-compaction method
  • 振 : 動詞1. （搖動; 揮動） shake; flap; wield 2. （奮起） brace up; rise with force and spirit
  • 實 : Ⅰ形容詞1 （內部完全填滿 沒有空隙） solid 2 （真實; 實在） true; real; honest Ⅱ名詞1 （實際; 事實...
  • 法 : Ⅰ名詞1 （由國家制定或認可的行為規則的總稱） law 2 （方法; 方式） way; method; mode; means 3 （標...
  1. The detailed explication of wind induced vibrations of cables, the method of vibration reduction used in practical projects and the recent progresses in researches are introduced

    本文闡述了斜拉索各種風振形式的振動機理和實際工程中常用的減振方法以及國內外該領域目前的研究狀況。
  2. By the result of these experiments, acoustic emission ( ae ) was chosen to use in the research. at the same time, we analyse the phenomenon of acoustic emission at the base of theory, the characteristic signal of acoustic emission which comes from the faulty bearing at the angle of application, and the expression of the characteristic signal. contrast was also made on the data achieved separately from vibrational signal and ae signal, and it is proved that ae is feasible and available to the diagnosis to the fault of the rolling bearing

    主要工作有如下幾方面：對本段前期實驗室階段採用的振動法幅值域無量綱處理進行了分析，並研製了現場所使用的滾動軸承故障檢測裝置，將無量綱參數診斷法應用於段修現場，且做了大量試驗；對于現場試驗中所出現的問題進行了分析，提出將聲發射的方法用於軸承的在線故障診斷；從理論上分析了聲發射現象，從應用的角度分析故障軸承的聲發射信號的特徵以及聲發射信號特徵的表示方法，並在實驗室中，採用振動法和聲發射法實時檢測的實驗數據進行了對比和分析，證明了使用聲發射法對軸承故障檢測的可行性和有效性。
  3. At present, surge control method for centrifugal compressor being used is commonly by least - flow method. it can ’ t make compressor working within operating condition area, sometimes starts the surge control system earlier, which will waste energy sources and depress economy benefit. even, its control system commonly consists of simulation instrument, can ’ t modify the changing surge curve of compressor in time and can ’ t control nonlinear surge curve preferably

    目前，在用的離心壓縮機的防喘振方法一般採用最小流量法，它不能充分使壓縮機工作在其工況區，往往過早起動防喘振系統，浪費了能源，降低了經濟效益。且控制系統一般採用模擬儀表構成，在壓縮機的喘振線發生變化時不能及時修正，對非線性的喘振線不能較好的實施控制。
  4. Abstract : the paper probes into the vibration characeristics and methodes of reducing vibration according to vibration theorg and law, and are expounded and proved by calculation of exemple

    文摘:根據振動理論和規律，對機械繫統的振動特性和減振方法作了探討，並以實例計算加以了論證。
  5. Compacting of concrete by vibrating ; compacting of in - situ by formwork vibrators

    採用振蕩法壓實混凝土.第4部分:用模板振蕩器現場壓實
  6. Standard test method for mechanically tapped packing density of formed catalyst and catalyst carriers

    成型催化劑和催化劑載體機械振實填充密度的標準試驗方法
  7. Advanced technical ceramics. methods of test for ceramic powders. part 8 : determination of tapped bulk density

    高級陶瓷.陶瓷粉末試驗方法.第8部分:振實堆積密度測定
  8. By computation and practical example of running machine, it is shown that the frame foundation under high - frequency machine should nut be designed in design principle of avoiding resonance, but should be designed in contral principle of vibration amplitude

    摘要通過對工程實例的計算和機器的實際運行監測結果分析表明，在高轉速機器作用下的框架基礎按共振法控制的設計原則是不合理的，而應採用振幅法的控制設計原則。
  9. In order to improve the pavement performance of lime - fly ash stabilized aggregates and make coarse aggregates form skeleton, the paper confirm the rate of voids of the mixed aggregates by the method of vibrating test

    為了改善二灰碎石基層的路用性能，使粗集料（ 31 . 5mm 4 . 75mm ）能夠形成骨架結構，本課題通過振實試驗方法研究了不同粒徑粗集料混合后的空隙率。
  10. The cable tension plays an important role in the construction control and long - term monitoring of cable - supported structures. the engineering implementation of a vibration - based cable tension evaluation is mostly carried out based on the taut string theory where the cable tension is estimated from measured natural frequencies by use of a simple explicit formula

    振動法測索力廣泛應用於索結構的施工控制和健康監測，其原理是基於弦振動理論：索拉力與自振頻率之間存在簡單的關系，因此可以由實測的自振頻率計算得到索力。
  11. In the paper, the design of the real - time test system for crystal parameters is presented. the signal generator of sweep frequency based on dds device ad9852, the signal measuring circuit based on gain and phase detector ad8302, and the real - time control and deal circuit based on tms320vc5416 and the design of high - speed printed digital & analog circuit board are discussed in details

    本文闡述了晶振實時測量系統的設計，介紹了以dds晶元ad9852為核心的掃頻信號源電路，以增益相位檢測器ad8302為核心的信號檢測電路，以dsp晶元tms320vc5416為核心的實時控制與運算電路，以及高速數模混合電路板的設計方法。
  12. As the first successful experiment which has been conducted in china to test the unsteady aerodynamic forces in wind tunnel, the feasibility of the method is proved through numerous tests and abundant practice

    首次在國內成功實現了在風洞中測試橋梁節段模型顫振導數的強迫振動法，並通過大量的試驗驗證了本測試裝置的可靠性。
  13. The uniform inclined perpendicular alignment was successfully obtained by inclined evaporation method and using unpolarized uv light method. it is the first time to observe the tilt direction changes in photo - induced alignment when the exposure uv energy increases

    在光定向中，我們用非偏振方法實現了帶預傾角的均勻的垂直定向，並首次用控制曝光強度的方法，獲得了不同的傾角方向的多區域定向。
  14. The dissertation presents the combined theoretical, numerical and experimental studies on the experimental modeling of the actuator, the design of test rig and control system, the modeling of two - dimensional airfoil aeroelastic system, the control design of active flutter suppression, and the effect of group delay in the digital filter on the stability of aeroelastic closed - loop system

    本文通過理論分析、數值模擬與風洞實驗相結合的方法，研究了超聲電機作動器建模、翼段顫振實驗裝置和控制系統設計、二維翼段氣動彈性系統建模、顫振抑制控制律設計以及數字濾波器群時延對顫振抑制閉環系統穩定性影響等問題。
  15. Compacting of concrete by vibrating ; compacting by surface vibrators

    採用振蕩法壓實混凝土.第5部分:用表面振蕩器壓實
  16. Compacting of concrete by vibrating ; vibrators and vibration mechanics

    採用振蕩法壓實混凝土.第1部分:振蕩器和振蕩機械
  17. By vibration measurement and order proportion spectrum frequency analysis for high rotation speed reciprocating compressor pipe network, vibration causes are searched out, reducing vibration methods and treatment measure are established, after improvement, high vibration amplitude value is reduced greatly for pipe network

    摘要對高速往復壓縮機管網振動進行了測試和階比譜頻率分析，找出了振動原因，確定出實際可行的減振方法和處理措施，經過改造后的機組，原振動較大點幅值得到大幅度降低。
  18. In this paper, the development of vibration - resistant interferometry and several adaptive vibration - resistant methods be introduced. by considering the practical condition and the influence of vibration in interferometer, the mechanical & electric feedback vibration - resistant method be designed. the paper ' s content including two parts

    本文介紹了抗振干涉技術的發展情況，比較了幾種自適應抗振方法，結合實驗室條件及振動對干涉條紋的影響，確定了機電反饋式自適應抗振方案。
  19. Standard test method for mechanically tapped packing density of fine catalyst particles and catalyst carrier particles

    精細催化劑顆粒和催化劑載體顆粒的機械振實填充密度的標準試驗方法
  20. As far as the tow - stage vibration isolation mounting with dynamoelectric actuator is concerned, the effect of the selection of the error sensor ( displacement, velocity, acceleration ) on the force transfer rate of the pid active vibration control system is analysed and on the basis of this the control simulation with hebb rule on two - stage vibration isolation mounting with the single neural adaptive pid controller is made and the simulation results indicate the method is effective. 2

    針對具有電動執行器的雙層隔振實驗臺架，討論了誤差傳感器類型（位移、速度、加速度）的選擇對雙層隔振pid振動主動控制系統力傳遞率的影響，在此基礎上將單神經元自適應控制引入振動主動控制系統，採用hebb學習演算法進行了雙層隔振系統振動主動控制模擬研究，取得了滿意的控制效果。
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