能量變化 的英文怎麼說

中文拼音 [néngliángbiànhuà]
能量變化 英文
energy variation
  • 能 : 能名詞（姓氏） a surname
  • 量 : 量動1. （度量） measure 2. （估量） estimate; size up
  • 能量 : 1 [物理學] energy; amount of energy 2 （能力） capabilities; capacity; 能量不滅 conservation of e...
  1. Msp430 ultra - low power consumption chip was adopted as the mcu of the controller inorder to adapt to the limited power supply and working space on the compressed air powered vehicles ( capv )

    節流控制是一種不可逆的能量變化過程，存在較大的能量損失，不利於系統的高效利用。
  2. Then some optimal models of water supply networks are enumerated and some factors which can influence the optimal results are analyzed such as the efficiency of pump station, the temporal value of fund, the curve of water consumption and the coefficient of water supply energy and so on

    接著，列舉給水管網優化設計的數學模型，並分析影響目標函數優化結果的各種因素，例如泵站效率、資金時間效率、用水量變化曲線、供水能量變化系數等。
  3. Energy change during decomposition of fine roots of chinese fir and tsoongiodendron odorum in a mixed forest

    混交林杉木觀光木細根分解過程能量變化
  4. In the first part of this thesis, the effect of nir instrument ' s energy level on the model predictive power was studied with maize sample

    本文第一部分以玉米粉末樣品，用漫反射法測定玉米粗蛋白含量，研究了近紅外儀器能量變化對分析模型預測效果的影響。
  5. Brain scans with functional mri, an imaging test that measures how much energy the brain is using, reealed that olunteers ' brains worked harder when they ealuated a so - called " weak " brand, and that actiation occurred in areas tied to negatie emotions

    通過功能mri進行腦掃描的影像來檢測受試者的大腦能量變化，研究人員發現人們評價非名牌的大腦反應多，負面情緒的腦區活躍。
  6. Anti - infrared extinction coefficient is a key parameter to assess the obscuring performance of smoke - screen, a method to calculate the viriation of radiant energy and obtain the extinction coefficient based on the temperature tested by a thermal imager has been proved, the practical situation and notice in test also has been illustrated

    摘要紅外消光系數是衡量煙幕對紅外遮蔽能力的關鍵參數，文中提出利用熱像儀測得的溫度數據，通過計算得到紅外輻射能量變化及消光系數的方法，介紹應用情況及測試中應注意的問題。
  7. Results show that relative standard deviation ( rsd ) of prediction value will become larger from 2. 5 % to 4. 72 % with energy decreasing form 100 % to 18 %. it is demonstrated that energy will not significantly affect predictive power by analysis of variance, because 3 samples f - value is 1. 62, 3. 02 and 2. 23 that all less than critical value f0. 05 = 3. 35

    不同能量下的預測值與化學值相關直線的t檢驗（ = 0 . 05 ）表明各相關直線均無顯著性差異；模型預測值的方差分析（ = 0 . 05 ）表明儀器能量變化並不會使未知樣品預測值產生顯著性差異。
  8. The change of energy in wall rock is tracked in the whole process and the amount of energy transferred to linings is also evaluated. 5 ) based on the principal of energy invariance and the energy properties of sfrc, a practical design equation that related the thickness of projecting sfrc to the energy related properties of tunnel is given in the end. this equation is then used to design a single - track railway tunnel in iii grade rock condition

    並進一步推導了不同形式的構件間的能量耗散關系，為將標準試驗的能量統計結果運用於實際結構中打下了基礎； 4 ）利用有限元軟體對隧道開挖過程進行了三維模擬，得到了隧道圍巖在開挖掘進過程中的能量轉化趨勢和規律，得到了鋼纖維噴射混凝土襯砌在支護過程中的能量變化； 5 ）利用能量守恆原理和已經推導出的構件能量耗散關系，建立了鋼纖維噴射混凝土襯砌厚度與圍巖開挖能量變化間的關系，並運用此方法對級圍巖條件中的鐵路單線隧道的鋼纖維噴射混凝土襯砌進行了設計計算；
  9. In ultimate - state seismic design, energy spectra have been used for the reliable indices of seismic motions that determine their influences on structural failure and non - linear response. also, energy of ground motion can be viewed an index to incorporate the duration effect on structures, because longer duration usually induces a large energy demand. the duration of ground motion is so sufficiently taken into account

    目前常用的反應譜，無論是彈性或非彈性的，一個最大的缺憾是它們都沒有充分考慮輸入地震動持時的影響，但在能量譜中由於要反映隨著持時增長引起的能量變化，因而持時影響得到了充分的考慮，這是能量譜的一個十分重要的特點。
  10. Firstly, the basic theory of switch reluctance generator ( srg ) is discussed in detailed, based on the mechanism electric energy converting analysis, non - linear analysis and non - linear simulation. three control methods of srg ( angle position control method, current chopping control method, pulse width modulation control method ) are deeply studied and analyzed. the electronic controller, which controlled by dsp or by hardware circuit are developed for low - power switched reluctance generation system

    首先系統地研究了開關磁阻電機發電運行的基本理論，從機電能量變換的角度分析開關磁阻發電機的機電能量變化規律；通過非線性分析和非線性模擬方法，明晰開關磁阻電機發電本質，概括出開關磁阻電機發電運行的特點；系統、深入地研究了開關磁阻電機發電運行的控制方案（角度位置控制、電流斬波控制、脈寬調制控制） 。
  11. Nir spectra are also affected by many factors frequently, such as material shape, size, color, and instrument status. the instrument ' s energy is a factor that will affect the spectra

    近紅外光譜本身也容易受樣品的形狀、大小、顏色和儀器狀態等參數的影響，其中儀器能量變化是一個重要影響參數。
  12. The amount of energy required to process different foods varies widely.

    加工不同食品所需的能量變化很大。
  13. To have universally recognized and understood values for energy changes in chemical process, it is first necessary to define standard states for all substances.

    為使化學過程中的能量變化值為世人所公認和理解，必須首先規定物質的標準狀態。
  14. Study on calculation of energy variation coefficient in water supply

    供水能量變化系數計算方法探討
  15. Monte carlo simulation of the ions n2, n energy distribution in front of a negative wall

    在陰極壁的能量變化規律的蒙特卡羅模擬
  16. Study on numerical simulation of self - ignition for single base propellant and its energy variation

    單基發射藥的熱自燃數值模擬與其剩餘能量變化研究
  17. Molecular dynamics simulations of the variation of structure and energy in the solidification of liquid au

    冷卻過程中結構及能量變化的分子動力學計算機模擬
  18. Analyze and compare the changes of time, space and intensity of seismic activities in reservoir area before and after storing water

    分析比較丹江口一期工程蓄水前後，地震活動的時間、空間以及強度變化和能量變化。
  19. The ann use bp algorithm with training by teacher. this method need not pick obviously up character from the system model structure

    該方法不需要對診斷系統建立模型結構，利用頻率成分的能量變化來識別不同的模式。
  20. Earth hopes that this information gives each initiate an adequate idea of the energetic changes leading to bodhisattva level evolution

    地球希望，關于步入菩薩級別進化的能量變化，本信息已給每一位提升者一份充分的理解。
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