衰減穩定性 的英文怎麼說

中文拼音 [shuāijiǎnwěndìngxìng]
衰減穩定性 英文
attenuation stability
  • 衰 : 衰動詞（衰弱） decline; wane
  • 穩 : 形容詞1 （穩定; 穩當） steady; stable; firm 2 （穩重） steady; staid; sedate 3 （穩妥） sure; rel...
  • 定 : Ⅰ形容詞1 （平靜; 穩定） calm; stable 2 （已經確定的; 不改變的） fixed; settled; established Ⅱ動詞...
  • 性 : Ⅰ名詞1 （性格） nature; character; disposition 2 （性能; 性質） property; quality 3 （性別） sex ...
  • 衰減 : attenuation; decay; damping; reduction; rejection; weakening; deamplification; dampening; dying o...
  • 穩定性 : antiwhip
  • 穩定 : 1 （使穩定） stabilize; steady 2 （穩固安定） stable; steady 3 （物質的性能不易改變的作用） stabi...
  1. The results show that : nano - nickel powder is not useful for mh electrode during the high rate discharge phase as a conductor or additive ; superfine nickel powder is applicable for the conductor of the negative because of the good performance especially the cyclic stability at 1c rate by using 5 % ( mass percentage ) nickel powder ; the utilization of alloy, specific mass and volume capacity are increased with the decreased particle size of nickel powder in negative, however, the capacity fading rate at 1c discharge rate is also increased, so the capacity and the cyclic stability should be taken into account to make a choice of the particle size

    結果表明： mh電極中加入納米鎳粉對負極的大電流放電性能不利。 mh電極中加入超細鎳粉后電極綜合性能好，尤其是1c循環穩定性，其最佳添加量為5wt 。減小鎳粉粒度提高了電極合金利用率、質量比容量、體積比容量，但增大了負極1c容量衰減率，因此鎳粉粒度的選擇應綜合考慮mh電極容量和循環穩定性。
  2. At present, the solar cells used on space aircrafts are still mainly si and gaas solar cells. however, the radiation resistance ability of these two materials is poor. since the photoelectric conversion efficiency attenuates rapidly with the radiation, the lifetime of si and gaas solar cells is short and their stability is not satisfied for space applications at van allen belt

    目前國內外用於航天器上的太陽電池主要為si和gaas太陽電池，但這兩種材料的抗輻射能力較差，其光電轉換效率由於高空輻射衰減很快，因而壽命短，穩定性差，不能滿足用於vanallen強輻射帶的空間應用需要。
  3. The useful life curves of gan - based blue led with al2o3 and sic substrate is fit single exponential function [ i = i1 + i2exp ( - t / ) ]. fron this function, we could get aging information of led about stable inteneity 1, decay intensity i2 and decay time. the novel method of evaluating aging properties of leds was put forward

    用單指數函數擬合了發光二極體的光衰減曲線[ i = i _ 1 + i _ 2exp （ t / ） ] ，這個關系式可以給出三個信息：穩定光強、衰減光強、衰減速度，提出了更加合理的評價led老化性能的方法。
  4. Due to the uncertainty of factors such as far - range, atmospheric attenuation and operated target, a steady and reliable method and setting to characterize laser altimeter ' s performance is an important and difficult technology

    由於測程遠、大氣衰減、被測目標物等不確定性因素，建立一種穩定可靠的激光高度計性能指標驗證裝置和方法，是一項重要的、必須解決的技術難點。
  5. After that, a fuzzy neural network control design with mixed performance was proposed aiming at different requirement to uncertainty, which separately compensate parameter uncertainties and external disturbances of robot system. this method can ensure the robust stability that under a prescribed attenuation level for the external disturbance, and also strengthens compensation to parameter uncertainties. the theory of hybrid force / position control is clear, however, it is difficult to implement

    針對實際應用中對不確定的不同要求，又提出了一種具有混合/性能指標的神經網路控制方法，對機器人不確定性（包括參數不確定性和外部擾動）分別進行補償，保證了系統對外界干擾在給定的干擾衰減度下具有魯棒穩定性的同時，還增強了系統對參數不確定性的補償。
  6. Abstract : this paper considers the decentralized stabilization problem via local state feedback control laws for a class of large - scale linear discrete - time systems with delay interconnections. a sufficient condition for decentralized stabilizability is derived and is expressed as a system of linear matrix inequalities. furthermore, the problem of designing a decentralized state feedback control law with smaller feedback gain parameters is formulated as a convex optimization problem, and latter can be solved by using existing efficient convex optimization techniques. the obtained controller enables the closed - loop systems to be not only stable, but also of any prescribed stability degree

    文摘:用一組線性矩陣不等式給出一類線性離散時滯大系統分散能鎮定的一個充分條件，進而，通過建立和求解一個凸優化問題，提出了具有較小反饋增益參數的分散穩定化狀態反饋控制律的設計方法.所得到的控制器不僅使得閉環系統是穩定的，而且還可以使得閉環系統狀態具有給定的衰減度
  7. Global exponential stability of hopfield neural networks with time - varying delay and the estimation of decay rate

    神經網路的全局指數穩定性及衰減速度估計
  8. Ii ) the membrane materials of polymer may be oxidized by ferrate ( vi ) because of their strong or weak reductivity, when they were directly connect with the ferrate ( vi ) cathode in experiment cell., so the the cathode ' s capacity decreased

    二、高分子隔膜材料具有或強或弱的還原性，在實驗電池中與高鐵電池的正極直接接觸，可能會被高鐵酸鹽氧化，造成電池正極容量衰減及穩定性下降。
  9. Thirdly, the paper point out that the key reasons of swelling soil subgrade ' s collapse are swelling soil ' s expand - shrink property, cranny property, strength decrease property and weak frame surface property. as the result of this, the paper provides theoretical foundation for evaluating the stability of swelling soil subgrade ' s side slope

    指出膨脹土的脹縮性、裂隙性、強度衰減性、軟弱結構面是導致膨脹土路基邊坡滑塌的根本原因，從而為準確評價膨脹土路基邊坡的穩定性提供理論依據。
  10. The life cycle theory illuminates that there are several phases during the development of retailing and the development of general merchandise industry is also instructed by this theory. after analyzing the developing situation of general merchandise industry in a few typical countries and regions, i get the special life cycle of general merchandise industry, that is the stage of growth, the stage of maturity, the stage of decline and the stage of rebounding

    生命周期理論闡明了零售業的發展是具有階段性的，作為主要零售業態之一的百貨業當然也被涵蓋在這個規律之中，本文在對幾個具有代表性的國家和地區百貨業的發展狀況進行分析后得出了百貨業獨具特點的生命周期規律即成長期、成熟期、衰減期和穩定期。
  11. The results showed that the gradation, which designed by volumetric methods, has perfect water - stability and other pavement performance also can meet the demands of expressway. by integrating compaction capacity and pavement performances, the optimal ratio of the structural layer thickness to the maximum particle - size is 2. 5. the water resistance of the mixture added amine type anti - stripping agent attenuates severely after long - term aging, but the mixture added hydrated lime not only can improve obviously the capacity of water resistance, but also has perfect long - term pavement performance

    研究結果表明，採用體積法設計的級配不僅具有較好的水穩定性而且其它路用性能均滿足高速公路面層的要求；綜合考慮壓實性能及路用性能，提出了瀝青路面表面層結構層厚度與混合料最大粒徑的合理比例為2 . 5 ；摻有液體胺類抗剝落劑的瀝青混合料經長期老化后其抗水損害能力衰減嚴重，而摻加消石灰的混合料能顯著提高其抗水損害能力，且長期性能較好，是一種優良的抗剝落劑。
  12. 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。
  13. But it is difficult to be synthesized, and its unstable structure results in rapid capacity fading and bad thermal stability

    但是該材料合成困難，由於結構不穩定會導致容量衰減、熱穩定性差。
  14. The charging - discharging capacity of linio2 is high but it makes serious environmental pollution and is difficult to be synthesized. the structure of it is unstable, the thermal stability of it is bad, which will cause the decrease of the charging - discharging capacities

    鎳的資源豐富， linio _ 2比容量高，但存在污染環境、合成困難、熱穩定性差、結構不穩定引起容量衰減等問題。
  15. Traces of dyes indicate that the stable length increases with an augment of h, and the relations between spatial attenuation rates of disturbance and wavenumbers are correspondent with theoretical results by the analysis of spatial mode

    染色線觀測顯示h值增大使擾動失穩距離增加，擾動衰減率與波數的關系同空間模式穩定性分析的理論結果定性一致。
  16. The resonant box effect is the most important. in chapter five, we use the experimental setup constructed and the cavity decay time method to measure the total loss of a passive resonant cavity, and analyse the experimental data in very detail. we conclude that, in present experimental conditions it is the uniformity and stability of laser mirror to confine the precision and repeatability of experimental results

    第五章在建立起了連續光波時間衰減法測量裝置的基礎上，進行了無源諧振腔總損耗的測量，仔細分析了實驗過程中的誤差因素，並指出在目前的實驗條件下限制測量精度和重復性的主要原因是激光鏡片的均勻性和穩定性不理想。
  17. The surplus transient energy, ( ste ), produced during the fault period is used as the quantity index to evaluate the damage degree of generator stability. the effect of gahc to the generator stability was analyzed in single machine system and multi - machine system. the results of analysis show that ste could be reduced by the gahc, the ste decrease of controlled generator would be helpful to reduce the coupled disturbance transient energy of other generators in multi - machine system

    以發電機在故障期間積累的過剩暫態能量作為發電機穩定性受到危害程度的定量評價指標，在單機無窮大系統和多機系統中對gahc提高發電機穩定性的作用機理進行了理論分析，分析結果表明： gahc能夠加速被控機組過剩暫態能量的衰減，在多機系統中被控發電機過剩暫態能量的衰減將減少與之關聯的其它發電機受到的耦合暫態勢能的擾動量，也就說明在多機系統中gahc在提高本地機組穩定性的同時不會對其它發電機的穩定性產生危害作用。
  18. We have deduced mathematical equations modeling its vibration and studied the stability of the semigroup associated with the equation system. we obtain the exponential stability under certain hypotheses of smoothness and structural condition of the coefficients of the system, applying the relaxation function decays exponentially. this result does not need the continuity of the damping coefficient at the interface

    對于具有局部粘彈性阻尼的高維波方程的能量的指數衰減問題， liuetal . 51 }和riveraetal . 63分別對k一v型和boltzmann型的情形進行了研究，在假設了阻尼系數是光滑的並且附加了一些結構性條件的情形下，得到了指數穩定性的結果。
  19. In this paper, it is studied for the effects of f - co or s - co co - doped on the capacity and cyclability of cathode materials. the results indicated that f - co co - doped could improve cyclability with the high initial capacity

    S - co復合摻雜尖晶石，因為co的摻入改善了4v電壓區的循環穩定性，因此在2 . 4 - 4 . 3v電壓范圍內，前20次循環容量不僅沒有衰減還有所增加。
  20. Wap is designed to adapt to the bounds of wireless networks ( such as low bandwidth, high latency, less connection stability and so on ) and the bounds of wireless device ( like limited input facilities, limited battery power, limited display, memory and cpu )

    它的提出和設計充分考慮了無線通道的固有特點（如通道穩定性差、衰減干擾大、帶寬窄、時延大） ，以及無線終端處理能力有限，輸入方式和屏幕受限制的問題。
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