attenuation of energy 中文意思是什麼

attenuation of energy 解釋
能量衰減
  • attenuation : n. 1. 變薄，變細。2. 減少，減弱。3. 稀釋。4. 【物理學】衰減。
  • of : OF ＝Old French 古法語。
  • energy : n. 1. 干勁，活力。2. （語言、行為等的）生動。3. 〈pl. 〉 （個人的）精力；能力。4. 【物理學】能，能量。
  1. Based on the model of resource survey spaceborne laser altimeter, the noncooperative regulable attenuation module, including angular measure setting, beam splitter, energy meter, attenuator and simulant target, was designed and founded

    結合激光高度計原理樣機，設計並建立了非合作目標可調衰減法模塊，該模塊包括角度測量裝置、分束片、能量計、衰減器以及模擬目標物。
  2. Based upon the experimental study, the stiffness and its attenuation, bearing capacity, ductility, hysteretic property, energy dissipation and failure phenomena of each shear wall with different design parameters are contrastively analyzed and the seismic mechanism of this new shear wall has been opened out

    對各不同設計參數剪力墻的承載力、剛度及其衰減過程、延性、滯回特性、耗能能力和破壞特徵等進行了較系統的分析，揭示了其抗震機理。
  3. Based upon the experimental study, the stiffness and its attenuation, bearing capacity, ductility, hysteretic property energy dissipation and failure phenomena of each shear wall with different design parameters are contrastively analyzed and the seismic mechamism of this new shear wall has been opened out

    通過試驗，對各不同設計參數剪力墻的承載力、剛度及其衰減過程、延性、滯回特性、耗能能力和破壞特徵等進行了較系統的分析，揭示了其抗震機理。
  4. When the energy converters and the thickness of the steel plate are settled, the attenuation speed of the repetitious pulse reflected wave from the underside is only related to the reflectivity of the reinforced concrete interface

    在鋼板厚度和換能器確定的情況下，多次脈沖底面反射波的衰減速度只與鋼-混凝土界面的反射率有關。
  5. The application of multi - level delay charging method has change the conventional charging method and increase the effective energy in downgoing elastic wave, which has unique effect in increasing the bandwidth of effective wave, resolution, s / n ration and interference attenuation and is worth to propagate

    多級延遲爆炸技術的應用，改變了傳統的激發方式，提高了彈性波下傳的有效能量，對提高有效波頻帶寬度、在提高解析度、信噪比、壓制干擾各方面，都具有獨特的作用，具有很好的推廣價值。
  6. The two - stage method, including the weighting matrix important for the stage - two regression, is discussed detailedly in the paper. 4. analysis of the attenuation law of ground motion energy

    本文對兩步回歸法做了詳細的論述，尤其對第二步回歸分析時的加權矩陣做了細致的分析，並編制了計算程序。
  7. The analytical software can comprehensively detect these ghost images generated by ghost reflections and simulate the energy attenuation process of ghost beam. the position of ghost image can be picked out, the potential hazard of ghost images to key elements can be verified, and the irradiance at ghost image and key elements can be described

    編制的專門的雜散光分析軟體能全面捕捉系統中激光束多次殘余反射產生的鬼像，並模擬鬼光束的能量衰減過程，從而找出對光學元件及系統性能存在威脅的鬼像，確定其位置，同時對各光學元件特別是關鍵元件處的能量密度與元件的穩定性進行描述。
  8. For example if you have an object 1cm thick and you set the attenuation distance to 1cm, it means half the energy of all light rays passing through it will be absorbed, so the light falling through it will be half as bright on the other side

    如果你有一塊厚1厘米的玻璃，設置衰減距離為1厘米，則表示光透過玻璃後有一半被吸收了，或理解為光的亮度降為原來的一半。
  9. All records are classified into three site conditions. for the two components of a record, two energy equivalent spectra are calculated, and the geometric mean of the two spectra are adopted to analysis by two - stage regression method using an attenuation model. then the attenuation law is attained

    對每一條記錄，取了兩個分量所計算的能量譜的幾何平均值，選擇了衰減模型，利用兩步回歸法，對這些能量等效速度譜做了統計擬合分析，得出了地震動四種能量反應譜隨震級、距離等參數的衰減規律。
  10. In order to eliminate the beam - hardening artifacts, most current correction algorithms have to assume that the x - ray beam spectra are known and the mass attenuation coefficients of the detected object related to different energy are given

    目前的多數射束硬化校正演算法需假設已知ct系統的x射線能譜，並已知構成被測物體的物質關于不同能量的光子的質量衰減系數。
  11. Ground roll wave has characteristics of strong energy, low frequency and slow attenuation

    摘要面波具有能量強、頻率低、吸收衰減緩慢等特點。
  12. We consider there are two kinds of mechanism causing the attenuation of sound in grain. one kind of mechanism regards the grain as quasi - porous media. it was the viscous resistance and heat conduction in the narrow passageways between the grain kernels that convert the sound energy into heat energy and lose it

    首次建立了準多孔介質的概念，可將堆積的糧食看作準多孔介質（顆粒介質） ，透入糧食內部的聲波在孔隙中傳播時，由於粘滯性和導熱性的效應，把聲能逐漸變成熱能耗散。
  13. This paper discusses some problems in supersonic velocity measurement, and expounds, in the form of numerical computation, the availability results about supersonic energy attenuation adapting to distance, as well as the influential factors on the measurement

    摘要該文討論了超聲波聲速測量實驗中出現的幾個問題，並通過數值計算，說明了超聲波能量隨距離的增大而形成的衰減趨勢，並對影響測量精度的因素進行了討論。
  14. Based upon the experimental studies, the stiffness and its attenuation, bearing capacity, ductility, hysteresis property, steel bar strain, energy dissipation and failure phenomena of the shear walls are analyzed and contrasted each other

    在試驗研究基礎上，對比分析了各剪力墻的剛度及其衰減過程、承載力、延性、滯回特性、鋼筋應變、耗能能力及破壞特徵。
  15. Those kinds of waveguide have got the ability that could be used to deliver high energy ir light with low attenuation. but these attenuation phenomena ca n ' t be explained by current theory about character in hollow waveguide

    雖然這些光纖已經被廣泛用於在較低損耗下傳輸紅外激光能量，但是現有的關于空芯光纖的傳輸理論還不能很好地解釋空芯光纖中的損耗與模式特性。
  16. In the method, two transducers were deposited by the two opposite sides of the test member in experiment. based on the attenuation of energy received after the pulse wave penetrates through the test surface, the interior faults can be detected

    超聲透射法通常採用兩個換能器，分別布置在試件兩側，依據脈沖波穿透試件后的能量的變化來判斷內部缺陷。
  17. Based on 266 strong ground motion records from 15 earthquakes in america, an attenuation relationship was used to relate energy spectra to earthquake magnitude, source - to - site distance, and site class. the purpose of this study is to make a foundation of energy - based design and seismic hazard analysis. the main achievements of this study could be summarized as follows : 1

    本文的主要工作就是利用所掌握的地震動記錄，採用兩步回歸法對地震動的各種能量參數進行回歸分析，找出地震動的能量參數隨震級、距離等參數的衰減關系，為基於能量的方法能夠應用到抗震設計及震害評估等實際工程中奠定基礎。
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