級系 的英文怎麼說

中文拼音 []
級系 英文
hierarchy
  • : Ⅰ名詞1 (等級) level; rank; grade 2 (年級) any of the yearly divisions of a school course; gra...
  • : 系動詞(打結; 扣) tie; fasten; do up; button up
  1. The fundamental unit of the hierarchy is the association.

    級系統中的基本單位是群叢。
  2. But " school - aged children can be trained successfully in precautionary behavior when approaching a dog, " concluded the study from the department of pediatric surgery at the medical university of graz

    由於狗群這種森嚴的等級系統,狗很可能把新生嬰兒或初學走路的孩子當成是它的下屬。
  3. Ms. janet ng senior systems manager, itsd,

    資訊科技署高級系統經理吳世瑤女士,
  4. Ms janet ng senior systems manager, itsd,

    資訊科技署高級系統經理吳世瑤女士,
  5. Ms. janet ng senior systems manager, itsd

    資訊科技署高級系統經理吳世瑤女士。
  6. A study on navel orange grading system based on computer vision

    基於計算機視覺的臍橙分級系統研究
  7. We have initiated our new upgrade system and a new upgrade module will be written for pdr 4

    新的升級系統已經啟用,將為第四版寫一個升模塊。
  8. The key components in laser gyro is he - ne ring laser, and the reciprocal action theory between light and medium is the base in studying the ring laser, use the lamb half classical theory, and on the base of density matrix theory, the optical brounch equation was established, which described the movement of amplifying medium atom in the ring syntonic cavity, and according to the medium polarize theory the self consistent equations was deduced, which describe the light intensity and phasic of the counter - propagating wave. on the basis of this equations, adopted the simulation software matlab and virtual instrument programming language labwindows / cvi, we can do some simulated experiments in study the phenomenas such as amplify and dispersive characteristic of medium, mode pushing effection, burned hole effection and pattern competition, lock - in of frequency and the characteristic of light intensity and phasic of the counter - propagating wave in laser gyro

    激光陀螺的核心部件為he - ne環形激光器,而掌握光與介質的相互作用理論是研究激光器的關鍵,採用拉姆半經典理論為主,在密度矩陣理論的基礎上,推導環形諧振腔中描述he - ne氣體增益介質原子運動的光學布洛赫方程,運用介質極化理論得出描述激光陀螺反向行波的光強、位相所滿足的自洽場方程組,在此基礎上,運用matlab模擬軟體和虛擬儀器編程語言labwindows / cvi ,對激光陀螺中的介質增益色散特性、頻率牽引效應、燒孔效應及模競爭、閉鎖效應及環激光的光強和相位特性進行模擬試驗研究,並且運用全量子理論,對激光工作原理進行分析,得出二能級系統單模輻射場的光子數密度分佈,得出激光場的光子統計分佈,模擬激光場的動態建立過程。
  9. In this model, the information sub - model reveals some abstract facets in general systems, which can be reified by means of reflection, the representation sub - model decides how to represent the meta - information, while the controlling sub - model consists of some key elements to manipulate meta - level system, such as : meta - object protocol declaration, meta - object association and management

    其中,信息子模型指示出統中可以通過反省揭示的抽象內容;表示子模型處理元信息的表達問題;控制子模型則包括元對象協議聲明、元對象關聯和管理等操縱元級系統的重要方法。
  10. We analyze the influences of the perturbed energy - level space and superposion, laser power and intermediate level offset on quantum interference. experimentally, in the sodium dimmer rhomb - type four - level system with a pair of perturbed levels, the interference enhancement of two - photon absorption caused by coherent superposition of the perturbed levels is experimentally observed

    分析了微擾能的間隔和疊加程度、激光功率以及中間能的失諧對量子干涉效應的影響,實驗上觀察了包含有一對微擾疊加中間能的菱形四能級系統中的雙光子激發現象,發現微擾能的相干疊加可增強雙光子吸收。
  11. Su, j. p. and c. y. liang, 2001, complementary sliding mode control of a class of nonlinear cascade systems, the 40th sice annual conference, nagoga, japan

    非線性串級系統互補式滑動模式控制, 90年全國自動化科技研討會,雲林虎尾技術學院
  12. The significant feature of the system model is that the two - dipole moment is in the v configuration. of the two dipole allowed transitions, one is very strong while the other is very weak

    統模型的特徵是,三能級系統中電偶極躍遷構成v型結構,其中一個躍遷很強,另一個躍遷很弱。
  13. Abstract : we have studied theoretically a beat effect in a four - level system due to fifth - order optical polarization, and considered the cases that the pump beams have either narrowband or broadband linewidth. we have found that the accuracy for the energy - level splitting measurement is determined by the homogeneous linewidths of the optical transitions. that is to say, this technique can achieve doppler - free precision in the measurement of the energy level splitting between two excited states which are dipolar forbidden from the ground state

    文摘:研究了四能級系統中基於五階極化的拍頻效應,考慮了抽運光束為窄帶線寬或寬帶線寬的情形.發現其對能分裂的測量精度決定於光學躍遷的均勻增寬.也就是說,這種技術在測量與基態是偶極禁戒躍遷的兩激發態之間的能分裂時,可得到消除多普勒增寬的精度
  14. To decimators of multi - level system designed based on the hb filter and cic filter, analysis of the filter design parameters involved, whose theory applied to multi - level cic filter of design, and designed half band filter with distributed algorithms. compared to the simulation results. these advanced algorithms applications, and further increase hardware efficiency and operating speed

    對于基於積分梳狀( cic )濾波器和半帶( hb )濾波器的多級系統設計的抽取濾波器組,分析了濾波器設計中所涉及的各個參數,將剪除理論應用於多積分梳狀( cic )濾波器的設計中,並且採用分散式演算法( da )來設計半帶( hb )濾波器,並對模擬結果進行比較,這些先進演算法的應用,進一步提高了硬體效率和運行速度。
  15. Atomic coherence effects in four - level system

    四能級系統中的原子相干效應
  16. Atpresent body ware have style novel grade series of slippers, products since putting into themarket, because quality issteady, novel in design, rich in the intention, win the favorable comments of domestic and international vast consumer and customer, and has gained relatively high brand, reputation and market status in several dozen national areas, such as africa, russia, ukraine, czech, romania, philippine, middle east area, etc.

    目前主要產品有各種款式新穎等級系列拖鞋,產品自投入市場以來,因質量穩定,設計新穎,富有創意,博得國內外廣大消費者和客戶的好評,並在非洲俄羅斯烏克蘭捷克羅馬尼亞菲律賓中東地區等數十個國家地區贏得了較高的品牌聲譽和市場地位。
  17. Soc can improve the system performance greatly and solve various problems which may occur in a pcb system such as noise, speed limit, etc. while soc brings more facilities to users, more chanllenges are presented to the designers

    Soc可以大幅度提升統的整體性能,並較好的解決板極統的噪聲干擾和由連線延時所帶來的速度問題,有著板級系統無法比擬的優勢。
  18. The loss with time was put forward to value dispersion. the second part is about classifying the super - fine powder. due to the abrasive grain being hard, seriously wearing the equipment and requiring the narrow - grade, a new - type of vertical multistage waterpower system was developed

    針對磨料硬度大對分設備磨損嚴重、磨料微粉屬于窄粒產品而設計出一種新型垂直式多水力分級系統,該統主要特點: 1 、垂直式多
  19. It is found that the fwm field can cause the asymmetry of electromagnetically induce transparency profile. in addition, the effect of different propagating orientations of probe field on the electromagnetically induced transparency is also discussed. in the molecular multi - level system with the perturbed superposition levels, we discuss the electromagnetically induced transparency, spontaneous emission enhancement, double dark resonance and double electromagnetically induced transparency by using the density matrix equation under weisskopf - winger approximation and dressed - state density matrix equation

    針對實際的實驗條件,考慮了一種影響量子干涉的新的因素-四波混頻場,研究了四波混頻場對雙光子探測的-型能的eit的影響,發現四波混頻場能夠導致雙光子探測的eit線型的不對稱,在此基礎上,討論了不同探測場的傳播方式對eit的影響,針對分子中實際存在的包含有微擾能的不同多能級系統,我們分別採用綴飾態繪景下的密度矩陣方程和weisskopf - wigner近似下的密度矩陣方程詳細地討論了電磁感應透明、自發輻射的干涉相消和相長、雙暗態共振和雙電磁感應透明現象。
  20. The dispersion - absorption relations of the two - level atom system tell us that at or near the resonance frequency, the index of refraction is large but absorption is equally large

    由二能級系統的吸收色散關得知,在共振或者近共振時,折射率很大吸收也很大。
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