second-order effects 中文意思是什麼

second-order effects 解釋
二階效應
  • second : adj 1 第二的；第二次的；二等（的）。2 次等的；較差的；劣於…的 （to）。3 〈美國〉較年輕的。4 另一...
  • order : n 1 次序，順序；整齊；（社會）秩序，治安；狀況，常態；健康狀態；條理；會場秩序；議事程序，日程；...
  • effects : （游戲）效果
  1. According to the structural model, positiveness of consumer prior expectations of the sponsoring brand regarding its altruism orientation and perceived persuasiveness of evidences communicated by the sponsoring brand regarding its altruism orientation are found to be exogenous constructs that generate juxtaposing effects, mediated by the three causal dimensions of the sponsoring brand ' s sponsorship behavior in the first order and dispositional of sponsor motivations in the second order, on perceived sponsor sincerity which is designated as the terminal endogenous construct of the model

    根據此實證結構模型顯示，消費者對贊助品牌利他倒像先前期望之正向性，與贊助品牌所傳播關于其利他導向證據被知覺之說服力，乃是被知覺之贊助者誠意此一終極內衍變項之並列外衍變向；消費者對贊助品牌之贊助行為之三個因果歸因構面以及對贊助者動機之內在本質歸因，分別為第一序與第二序之中介內衍變項。
  2. The paper studies the second - order effects and stability problem of the reinforced concrete hinged column and frame column

    本文對鉸支柱和框架柱的二階效應問題進行了較全面的研究。
  3. Result shows, the uncertainty of parameter leads to negative ( positive ) investment horizon effects when investor ' s risk aversion is more ( less ) than that of logarithmic utility ; the effects of parametric uncertainty will weaken when investor uses more past data in his estimation, or when his risk aversion increases ; the effect of the first order moment ' s uncertainty is stronger than that of the second order moment ' s uncertainty

    研究表明，當投資者的風險規避程度大於（小於）對數效用時，參數不確定性將導致負（正）的投資期效應；當投資者在估計過程中運用較多的歷史數據、或者風險規避程度增加時，參數不確定性的影響將減弱；收益一階矩的不確定性影響較其二階矩強。
  4. The condition under which higher - order dispersive effects can be neglected is also discussed with numerical examples. 6. based on the fourier optics, the focusing of ultrashort pulses by a silica lens in both cases of constant beam waist and constant diffraction length is studied considering dispersion of first, second and higher order, respectively

    6 ，使用傅立葉積分變換法，在考慮透鏡色差和高階色散效應的較為一般情況下，分別研究了等束寬超短脈沖高斯光束和等衍射長度超短脈沖高斯光束通過硅玻璃透鏡的聚焦特性。
  5. In order to study the direct relation between oil - base drilling fluid performance and cement job quality, a new developed evaluation method ( artificial core method ) was adopted ; the effects of the oil - base drilling fluid system and its main components on the shear cementing strengths of the first and second interfaces in cementing operation were investigated ; and those of the different mix slurry ratios on the gel strength, initial set time, final set time of slurry and the compressive strength of bond cement were examined too

    摘要為了研究油基鉆井液性能和固井質量之間的直接關系，採用新建立的評價方法人工巖心法，考察了油基鉆井液體系及其主要組分對固井作業中第一、第二界面剪切膠結強度的影響規律，以及不同混漿比例下對水泥漿膠凝強度、初凝時間、終凝時間和水泥石抗壓強度的影響規律。
  6. Abstract : the time - variant reliability analysis of ship hull girders subjected to the deg r adations of fatigue and corrosion is quantitatively carried out in this paper. th e analytical formulations are derived and simple program is compiled. as a case s tudy, the time - variant reliability of a vlcc tank is calculated. it shows that th e degradation effects of fatigue and corrosion are very important for the load - c a pacity calculation of thsip hull girders. after the second special inspection ( 10 years ), the detailed inspection should be done in order to guarantee the safety of ship navigation

    文摘:定量考慮船體構件疲勞裂紋擴展和環境腐蝕對船體梁承載能力的雙重衰減因素的影響，對船體梁的時變可靠性進行了分析，列出了時變可靠性分析公式並編制了相應的計算程序.以一艘大型油船的結構可靠性為例，表明疲勞裂紋和環境腐蝕在第二個特檢年（ 10a ）之後對船體梁承載能力有顯著的影響，此時開展詳細的船體結構檢查對保證船舶營運的安全性具有重要的意義
  7. The main part and key technique of the cpa system is study : the generation of the femtosecond laser pulse is study, the modulation and maintenance of the ti : s laser is learned ; the types of the measurement for ultrashort laser pulse is generalized and the interferometric autocorrelation is expatiated ; the varieties of the stretchers is sum up and aberration - free stretcher is calculated and optimized to improve the stretching ratio ; the pulse selection is analyzed and a single pulse can be selected successful from the pulse train at a repetition rate of 82mhz ; the kinds of the amplifier in cpa system is gathered up, the eight - pass pre - amplifier and a good many effects in it is investigated. finally, the second, third and fourth - order dispersions in cpa system is analyzed systemicly, and the according means for dispersion compensation is worked out

    對cpa系統的主要環節及關鍵技術進行了研究：掌握了鈦寶石激光器的調節和維護技術，較深入地研究了飛秒激光脈沖產生的機理，其中對群速色散、自相位調制、自鎖模等問題進行了詳盡的分析；總結了超短激光脈沖的測量技術，重點研究了干涉自相關測量法；在總結展寬器類型的基礎上，對無象差展寬器進行了理論計算、優化設計，提高了展寬倍數；深入論述了脈沖列的選單問題，熟練掌握了脈沖選單技術。
  8. Performance analysis of steel megaframe and influence of second - order effects

    巨型鋼框架結構性能分析及二階效應的影響
  9. Influence of second - order effects on response history analysis of steel megaframe

    二階效應對巨型鋼框架結構時程分析的影響
  10. The first order nonlinear hyperpolarizabilities in second - harmonic generation process and electro - optical pockels effect are computed. the basis set effects in ab - mitio quantum - chemical computation are mainly studied. the correction to the nonlinear optical properties due to the electronic correlation energy is discussed and the relationship between the first order hyperpolarizabilities and the frequencies of the external electric field is also investigated

    計算了二次諧波振蕩過程和電光pockels效應過程的一階非線性超極化率，研究了電子的相關能對pna分子的非線性光學性質的影響以及pna分子的一階非線性超極化率與外加光電場頻率之間的色散關系，並著重討論了量子化學從頭計算中基矢組的選取對計算結果的影響。
  11. The fourth order dispersion is compensated by combination of the effects of proper source chirping and negative residual second - order dispersion. the interesting fact is that the optical pulses can

    與零平均二階色散情況相比較，加入殘餘二階色散不僅可以在一定程度上延長傳輸距離，還可以增加系統的穩定性。
  12. In the end, the theory of fractal geometry is applied to the waves propagation and scattering in atmospheric turbulence, and the first and second order moments of the scattering fields are derived by considering the effects of the fractal atmospheric turbulence. the normalized back - scattering radar cross section of a perfectly conducting disk is calculated. the influence of fractal dimension of atmospheric turbulence on the radar cross section is analyzed

    本文最後將分形理論引入到湍流大氣中的波傳播和散射領域，導出了分形大氣湍流中光滑導體目標散射場的一階矩和二階矩，以光滑導體圓盤為例研究了湍流大氣的分維對導體目標後向散射截面的影響。
  13. The second - order effects of column emphasize the connection between axis load and distortion add - ons internal force and add - ons distortion, second - order effects analysis should consider from whole

    柱二階效應問題研究的是柱軸力和變形的相互關系及其產生的附加內力和附加變形。對於二階效應分析應該從整體上考慮。
  14. By introducing the principle of high - speed optical time division multiplexing system, we present the characteristics of higher - order dispersion compensation in ultra high - speed otdm system, and derive optimum transmission parameters under the effects of source chirping and residual second - order dispersion, which would be helpful to provide some theoretical suggestion for high - bit - rate optical transmission system

    本文從介紹高速光時分復用系統的原理入手，深入地研究了超高速光時分復用系統中色散補償的特性，並在此基礎上得到了線性系統在源啁啾和殘餘二階色散的作用下的最佳傳輸參量。
  15. And the second order effects should also be mild

    第二波的影響亦應該比較溫和。
  16. Inchinese code for design of steel structures, a second - order simplified method toconsider p - effects using the amplified parameter is put forward. in itscommentary, some examples are analyzed

    我國現行鋼結構設計規范（ gb50017 - 2003 ）中提出了通過放大系數的二階簡化分析考慮p -效應的方法，並對該方法進行了算例誤差分析，得出了其適用的范圍。
  17. Comprehensive element stiffness matrix of two kinds of second order effects in frame column

    框架柱兩類二階效應的綜合單元剛度矩陣
  18. Before now because operating frequency was low, suppose that electrode in saw device has no thickness and thus second order effects are ignored. these second order effects, including electromagnetic feedthrough, triple transit interference, body acoustic wave, reflection and so on, affect the performance of saw device in high frequency. so it is important that second order effects are researched and improved in depth

    這樣的需求要求了saw設計者考慮在低頻時未加考慮的二階效應，大多數以前的分析假設電極無厚度而忽略了的二階效應（電磁直通、三次行程干擾、體聲波、聲電再生等）在高頻時對saw器件的性能影響較大，要求對其二階效應進行深入研究並對其進行改善。
  19. Now the development in radio communication system and sensors productively need saw devices of high performance and high frequency. but electromagnetic interference of saw device is evident day and day. so the saw device technologies of the electromagnetic interference and electromagnetic compatibility in its process of design, fabrication and production must be considered. the demand request saw designer of second order effects which are not considered in low frequency

    當前在無線通信系統和傳感器方面的進展預示了需要高性能、高頻的saw器件，但是隨著其工作頻率的提高， saw器件電磁干擾問題日益突出，因此saw其電磁兼容技術在設計、研製和生產過程中是必須考慮的。
  20. As the technology entered the era of deep - submicron ( dsm ) technologies, the second order effects of cmos device are having more and more influence on the performance of the cmos logic circuits. this dissertation compared the performance of four popular logic families against mcml under dsm technology

    隨著工藝發展進入深亞微米時代， cmos器件的二階效應對電路的性能產生著越來越重要的影響，論文首先對比討論了mcml電路和其它各種常用邏輯電路在採用深亞微米器件時的性能表現。
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