次級能量 的英文怎麼說

中文拼音 [cìjínéngliáng]
次級能量 英文
secondary energy
  • 次 : Ⅰ名詞1 （次序; 等第） order; sequence 2 [書面語] （出外遠行時停留的處所） stopping place on a jou...
  • 級 : Ⅰ名詞1 （等級） level; rank; grade 2 （年級） any of the yearly divisions of a school course; gra...
  • 能 : 能名詞（姓氏） a surname
  • 量 : 量動1. （度量） measure 2. （估量） estimate; size up
  • 次級 : secondary
  • 能量 : 1 [物理學] energy; amount of energy 2 （能力） capabilities; capacity; 能量不滅 conservation of e...
  1. 2003, 36 : 329 - 346. 11 jain a, ross a, prabhakar s. an introduction to biometricrecognition. ieee trans

    實驗表明，各級小波能量特徵對掌紋的區分能力由強到弱依次為第4 3 5 2和1級。
  2. In chapter 2, the principles of mdc for twts, refocusing and the influence of the secondary electrons are analyzed. the electron energy entering the collector is analyzed

    第二章從分析互作用后電子能量分佈入手，分析多級降壓收集極的工作原理、再聚焦原理和次級電子的影響。
  3. ( 3 ) in the dy - lamp experiments, we study the spectrum distribution of relative - energy. firstly, it is tested by providing bandwidth and the numbers of the band according as a standard of the solar simulator. the result shows it cannot achieve a standard of the solar simulator that the spectrum distribution of the dy - lamp is simulated the solar spectrum ; however, if according as b standard, then it can attain the request of b standard of the solar simulator

    研究了鏑燈光譜相對能量分佈，首先根據a級模擬器提供的帶寬和帶數對鏑燈的光譜能量分佈進行了測試，測試結果表明，利用鏑燈來模擬太陽光譜達不到a級模擬器的要求；根據b級模擬器提供的帶寬和帶數對鏑燈再次進行測試，並與b級的光譜失配誤差進行比較，結果表明，利用鏑燈來模擬太陽光譜可達到b級模擬器標準。
  4. It was found that the simple triangular shape distribution would cause " two - peaked " energy distribution near the threshold energy, which must affect the group transfer matrix

    閾能處三角形能譜分佈的近似描述，導致產生了群散射矩陣的「雙峰」現象，而閾能處矩形能譜分佈使平均次級中子能量（
  5. Which are higher than electric driven heat pump, gas boiler, coal boiler and electric boiler. the energy grade theory analysis results also show that the energy utilization of gehp is comparatively reasonable. exergy cost of gehp is 11. 2 yuan / gj by thermoeconomic method, which is much lower than the heating price nowadays

    對比發現，燃氣機熱泵的一次能源利用率和（火用）效率均高於電動熱泵、燃氣鍋爐、燃煤鍋爐和電鍋爐；對燃氣機熱泵系統的能級分析也表示系統的能量利用過程比較合理；通過熱經濟學的分析，得出燃氣機熱泵的供熱（火用）成本為11 . 2元gj ，這個價格與現行集中供熱的價格相比還是很有優勢的。
  6. The definitions of city economic power and economic distance are used to divide the range of shenyang metropolitan area, at the same time eight cities and the suburban districts belongs to them are defined to be contained by the metropolitan area

    再次，引用中心城市經濟勢能量級和經濟距離的概念對沈陽都市圈的范圍進行了劃分，劃定八個省轄市及其所轄地區為該都市圈的覆蓋范圍。
  7. It makes a leveling of all primary particles into different energy zones depending on knowledge energy property of each individual particle. motions of primary particles include energy exchanging with knowledge energy field around them and leaps between different energy zones

    在主模型中， 「知識能量」成為各層次基本粒子單元的主要屬性，不同能量等級的粒子處于相應的「軌道能級」上，其運動方式包括與知識場的能量置換和向高能級軌道的「躍遷」 。
  8. The smallest energy transitions are between rotational levels; the next smallest between vibrational levels.

    在轉動能級之間的能量躍遷最小，其次是振動能級之間的躍遷。
  9. The crash was the highest - energy cosmic event known to have occurred since the big bang

    這次撞擊是自大爆炸以後人們所知道的最高能量級的宇宙事件。
  10. But there was one more chance. - energy level critical

    但還有一次機會能量等級危急
  11. Based on the theoretical analysis and experimental researches, it is presented that the wider spectra are resulted from the many fluorophores with large numbers of vibrational energy levels on the ground level in the blood cells, and the reduction of the spectral intensity is due to the reabsorption of the blood cells and the energy transfer of the collisions between the fluorophore and another one or other macromolecule. on the other hand, when the concentration of the blood cells is increased, the reabsorption of the blood cells, the secondary fluorescence due to the reabsorption and the influence of the concentration on the energy levels of fluorophores are all the factors of the red - shifted spectral peaks

    在進行理論分析和研究的基礎上，提出了因血細胞中存在多種熒光團，且這些熒光團的電子能級上又存在大量的不同的振動能級，從而導致被激發的熒光團發出較寬的熒光光譜；血細胞濃度的增大，熒光團以及其他大分子之間的距離變小，造成它們之間因碰撞的能量轉移概率加大，因而易產生熒光猝滅，結果導致熒光強度的變小；血細胞溶液中重吸收所導致的熒光猝滅和二次熒光發射，以及血細胞濃度的變化對其中熒光團能級系統的影響都是導致熒光峰值波長「紅移」的原因；進而研究了led光誘導血細胞產生熒光光譜的機理。
  12. The meter adopts digital synchronous sampling and micro technology to accurately measure true rms of transformer ' s primary voltage, current, power, power factor, true rms ( ac ) or average ( dc ) of secondary voltage and current, true rms of secondary voltage ripple

    該系列儀器採用數字同步采樣及微機技術，能準確測量變壓器的初級電壓、電流、功率、功率因數的真有效值，次級電壓、電流的真有效值（交流）或平均值（直流） ，次級電壓紋波的真有效值。
  13. The large nuclear temperature evaluation would violate conservation of energy, and may lead a negative neutron kerma factor

    這就可能使評價核溫度太高而導致平均次級中子能量（ ? ）過大，破壞了能量守恆，而導致了負kerma因子。
  14. As well known, in the file 5 of endf - vi, the energy distribution of secondary neutron are represented by various analytical formulations

    眾所周知，在評價核數據庫endf -版的文檔5中，次級中子能量分佈數據以不同的表達方式來描述。
  15. The double differential cross section ( ddx ) of neutron emission from 51v at 10. 26 mev neutrons was measured using normal and abnormal fast neutron tof spectrometers on hi - 13 tandem accelerator in china institute of atomic energy ( ciae ). the problem of influence from breakup neutrons of the d ( d, n ) neutron source on secondary neutron spectra was successfully solved

    用中國原子能科學研究院hi - 13串列加速器上的常規和非常規快中子飛行時間譜儀，測量了10 . 26mev中子引起~ （ 51 ） v的次級中子雙微分截面，成功解決了d （ d ， n ）中子源中破裂中子對次級譜的影響。
  16. The measurement data is scarce in 8 - 13 mev region due to the lack of mono - energetic neutron sources ( in this region, there are breakup neutrons besides the mono - energetic neutrons in the often used neutron sources such as t ( p, n ) 3 he and d ( d, n ) 3he sources. the secondary neutrons induced by breakup source neutrons will seriously contaminate the secondary neutron spectra induced by mono - energetic source neutrons ). therefore, precise measurement for some key nuclides is necessary to check the evaluations in this region

    但在8 ? 13mev這一能區，由於沒有合適的單能中子源（因為在這一能區，對于常規中子源如t （ p ， n ） ~ 3he和d （ d ， n ） ~ 3he中子源，除了單能中子以外，還有破裂中子成份，這部分源破裂中子在樣品上引起的次級中子，將嚴重影響測量結果） ，所以至今在8 ? 13mev能區這方面的測量數據極少。
  17. Moreover, precise experimental data are the base of theoretical models and calculations. up to now, at about 14 mev, there are some ddx measurement data because the t ( d, n ) 4he reaction is a good mono - energetic neutron source. below 8 mev, there are also some measurements because mono - energetic neutron source is available in this region

    到目前為止，在14mev附近，由於有很好的t （ d ， n ） ~ 4he單能中子源，所以次級中子雙微分截面的測量數據較多，在8mev以下，也可以得到很好的單能中子源，所以也有一些測量數據。
  18. As this replacement electron falls into place, it emits an x - ray at a second specific energy

    當這個填補的電子到位時，它會釋放出次級能量的x射線。
  19. In this paper, we will discuss the reason of these abnormal behaviors, and give some recommendation to modify the related data in the endf - vi ( or other nuclear data library, e. g. cendl - 2 etc. ), to improve the energy balance to eliminate the problem

    針對這兩種不同的次級中子能譜描述方式，本文嘗試用多種較簡便方法來針對endf -庫的相關數據做一定的修正，以改善某些能點的次級中子能譜的能量守恆問題。
  20. In the end, the part - magnetic - core pulse transformer is constructed with primary inductance 3. 14 h, second inductance 298. 89 h and coupling coefficient 0. 873. compared with the air - core spiral strip pulse transformer of the same dimension, the coupling coefficient is increased by 13. 4 percent. this transformer is used to charge for water capacitor

    最終研製的部分磁芯帶繞式脈沖變壓器的初級電感為3 . 14 h ，次級電感為298 . 9 h ，次級輸出電壓在635kv以上，耦合系數為0 . 87 ，比相同結構尺寸的帶繞式空芯脈沖變壓器的耦合系數提高了13 . 4 % ，變比提高了20 % ，能量傳輸效率提高44 % 。
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