first passage 中文意思是什麼

first passage 解釋
首次通過
  • first : adj 1 最初的，最早的。2 最上等的，第一流的。3 基本的，概要的。4 高音（調）的。n 1 最初，第一；第...
  • passage : n 1 通行，通過；經過；轉變，演變，變遷，推移；遷移，移住，（鳥的）移棲。2 旅行；（海上、空中）航...
  1. At first i put the head of shovel that was very clean after being washed at the passage of the stove, poured some barnyard grass flour into my can container, then added likely water, mixed with a spoon to be paste, and poured a part onto the burning hot shovel with a sound

    我先把洗得乾乾凈凈的鐵鍬頭支在爐口上，把稗子面倒一些在罐頭筒里，再加上適量的清水，用匙子攪成糊狀的流汁，哧啦一聲倒一撮在滾燙的鐵鍬上。
  2. Now let ? s read a passage from first corinthians

    再讓我們讀一段哥林多前書的第15章。
  3. In the model the film thickness in the passage was obtained at first using two phase flow theory ; then, similar analysis solution of concentration distribution of the pollutant in liquid phase and biofilm was obtained through mass component equation of pollutant in gas - liquid phases combined with the biochemical kinetic equation of mass transfer in biofilm and dismission of oxygen limited ; at last, the distribution of pollutant along the filter height and the waste gas purification efficiency were obtained

    該模型首先運用兩相流理論獲得了通道內液膜厚度，然後通過污染物在氣相、液相的質量組分方程，結合生物膜內的傳質與不?慮氧限制的生化反應動力學方程，獲得了污染物在液相和生物膜中濃度分佈的近似分析解，最終得到污染物在氣相中沿塔高的濃度分佈及廢氣凈化效率。
  4. The results of biological tests have demonstrated that allantoic fluid of the first passage virus did n ' t produce macroscopic pathogenic role to chicken embryos and after passaged for four times, gross lesions were observed in chicken embryo. the virus showed typical coronavirus under electron - microscope and it could n ' t form plaque in cef cells and could hemagglutinates chicken red blood cells after treatment with 1 % trypsin. to surprise, the virus replicated in cef cells also showed hemagglutination activity to chicken red blood cells. in addition, the spf chickens which inoculated with the virus isolated from the chicken damaged tissue showed clinical sign and grow lesion, but it ' s gross lesion did n ' t resemble to those of field outbreaks

    生物學特性：雞胚尿囊液經離心、磷鎢酸負染后，電鏡觀察該病毒為典型的冠狀病毒；該毒株的第一代尿囊液對雞胚無肉眼可見的致病作用，當繼代到第5代后，胚體嚴重病變；病毒在雞胚中隨著接種時間的延長，其效價增高， 96h可達到48h的2倍；該毒株可在cef上生長，但不能形成明顯的蝕斑；經1胰酶處理后可凝集雞紅細胞；雞胚的第四代尿囊液病毒回歸動物體，病死雞腎臟呈典型的花斑腎，腺胃則未見肉眼可見的病變。
  5. Methods the influence of fluoride on the rat first passage osteoblast were evaluated by histochemistry, enzymehistochemistry and electron microanalysis in vitro

    方法應用組織化學、酶組織化學和電子顯微分析等手段觀察氟對體外培養的鼠第一代成骨細胞的影晌。
  6. According to based on lyapunov ' s mathematical definition of probabilistic stability, the cwr probabilistic stability criterion is proposed on the basis of the first - passage probabilities of stochastic processes

    基於李雅普諾夫意義的概率穩定性概念，結合隨機過程跨越理論，提出了無縫線路概率穩定性判斷準則。
  7. The first passage in listing 3 used control characters in the way you would expect

    清單3中的第一段按照您預期的方式使用了控制符。
  8. In the case of uncorrelated noises, it is shown that only the fluctuation of degradation reaction rate can induce a switch process, and the mean first passage time ( mfpt ) between the high concentration state and low concentration one is decreased when the noise intensity of degradation reaction rate is increased

    可以看到源於蛋白質基本合成率的噪聲強度不能引起基因狀態的轉變（即基因的開關）而源於降解率噪聲強度則能夠實現這種開關。當進一步研究在降解率波動作用下基因從一個態躍遷到另一個態的平均首通時間（ mfpt ）時可以看到此時隨著這個波動強度的增加， mfpt是單調遞減的。
  9. By comparing with stochastic structural analysis, relations between the two methods have been found. the response surface method is used to obtain the second order estimates of the calculated results bound. by means of viscoelastic stochastic finite element method, the instantaneous reliability, the first passage reliability and fuzzy reliability of srm grain are investigated

    採用凸集合模型表示藥柱參數的不確定性，在粘彈性有限元攝動分析基礎上進行了結構的響應區間計算，討論了概率方法和集合理論模型得到的響應區間之間的關系，利用響應曲面法進行了區間的二次估計。
  10. Probabilistic model for the first passage of non - gaussian structures

    對偏心結構的離散模糊變結構控制
  11. In this paper, probability concepts are applied to establish the probabilistic analysis method on dynamic stability of high - speed railway cwr. dynamic stability and its reliability of high - speed railway cwr are analyzed on the base of first - passage failure criterion. this paper aims to give out design reliability index and the safe allowable temperature limits under design reliability index for high - speed railway cwr dynamic stability in china

    本文運用概率統計理論，提出無縫線路動力穩定性的概率分析方法，基於首次超越失效準則分析了無縫線路動力穩定性和及其可靠度，提出我國高速鐵路無縫線路穩定性的目標可靠指標建議值，確定了滿足預期目標可靠度的允許溫升標準。
  12. The first - passage time of controlled quasi - hamilton systems have been studied by using the stochastic averaging method for quasi - hamitonian systems and the stochastic dynamical programming principle

    本文利用擬hamilton系統的隨機平均法及隨機動態規劃原理研究了具有控制的擬hamilton系統的首次穿越問題。
  13. Then, the dynamical programming equations and their associated boundary and final time conditions for the problems of maximization of reliability and of maximization of mean first - passage time are formulated. the optimal control laws are " bang - bang " controls which are derived from the dynamical programming equations and the control constraints

    然後利用隨機平均法及隨機動態規劃原理導出了以最大可靠性為目標的隨機最優控制策略，說明了當控制力為有界函數時，隨機最優控制即是bang - bang控制。
  14. First, the backward kolmogorov equation for the conditional reliability function and the pontryagin equation for mean first - passage time and then - associated boundary and initial conditions are derived based on the stochastic averaging methods for quasi non - integrable, quasi integrable and quasi partially integrable hamiltonian systems, respectively

    首先利用擬不可積、擬可積非共振及擬部分可積非共振hamilton系統的隨機平均法分別給出了研究該系統首次穿越問題的提法，包括計算條件可靠性函數的後向kolmogorov方程及計算平均首次穿越時間的pontryagin方程及其邊值條件。
  15. Suggestion the design reliability index of high - speed railway cwr dynamic stability to be settled 4. 2 by quoting a renewal process model and first - passage failure criterion, the analysis method of cwr dynamic stability in design reference period is proposed. the reliability of high - speed railway cwr dynamic stability is analyzed. its result is compared with quasi - static analysis method and random simulation analysis method

    基於反應更新過程模型和隨機過程跨越理論，提出了無縫線路穩定性動力可靠度的分析方法，分析了高速鐵路無縫線路穩定性動力可靠度，並與隨機模擬法、擬靜力法的計算結果進行了對比分析。
  16. The main work and achievements are summarized as follows : according to the spectrum analysis theory, the simple formula of the power spectrum between the excitation and the response is obtained. then the time - domain statistical properties of the structural response are acquired through fourier inverse transform, and cauchy ' s residue theorem is applied to solving the integral of fourier inverse transform, the structural dynamic reliability is calculated in terms of possion hypothesis based on first passage failure

    主要研究內容如下：從譜分析理論出發，得到了激勵與響應功率譜之間的簡明關系式，由fourier逆變換得到響應的時域特徵，利用cauchy留數理論處理fourier逆變換的積分式，基於首超破壞的possion假設計算結構系統的動力可靠性，並在此基礎上進行結構優化設計，奠定了確定性模型的基礎。
  17. This is the first passage in my new blogger

    這是我的新博客里的第一篇文章，祝賀一下！
  18. First passage model for stochastic temperature variation in engineering

    工程中溫度隨機變化的首次穿越模型
  19. The field had already been opened ; that is to say, a lane a few feet wide had been hand - cut through the wheat along the whole circumference of the field, for the first passage of the horses and machine

    馬爾他十字架maltese cros ，十字架的樣式多種多樣，主要的有拉丁式希臘式馬爾他式。馬爾他式十字架外部較寬，根部較窄。
  20. For ld - ( zd, ed ) : assign to each edge of ed an independent. non - negative random variable u ( e ) ( which we think of as being the time required for fluid to flow along e ) with distribution function f. this is our first - passage percolation model

    對圖l 『 （ z e勺，如果e 『中每一條邊e都有一個取值為非負的，分佈為廠的隨機變量叫。 ）與之對應（ 。何表示液體通過邊e所需要的時間） ，且。
分享友人
分享到 Line

分享到臉書