時間累積法 的英文怎麼說

中文拼音 [shíjiānlěijīfǎ]
時間累積法 英文
time-integration method
  • 時 : shí］Ⅰ名1 （比較長的一段時間）time; times; days:當時at that time; in those days; 古時 ancient tim...
  • 間 : 間Ⅰ名詞1 （中間） between; among 2 （一定的空間或時間里） with a definite time or space 3 （一間...
  • 累 : 累Ⅰ形容詞（疲勞） tired; fatigued; weary Ⅱ動詞1. （使疲勞; 使勞累） tire out; wear out 2. （操勞） work hard; toil
  • 積 : Ⅰ動詞（積累） amass; store up; accumulate Ⅱ形容詞（長時間積累下來的） long standing; long pending...
  • 法 : Ⅰ名詞1 （由國家制定或認可的行為規則的總稱） law 2 （方法; 方式） way; method; mode; means 3 （標...
  • 時間 : time; hour; 北京時間十九點整19 hours beijing time; 上課時間school hours; 時間與空間 time and spac...
  • 累積 : accumulate累積服刑 [法] accumulative sentence; 累積股本 cumulative capital stock; 累積股息 cumula...
  1. The method of close water test has been used for a long time, so richer experience has been achieved. however, it not only takes pains and time, but also consumes raw materials during the close water test because of miscellaneous working procedures such as bricklaying in the two ends of pipe, water - repellent layer plastering, maintaining and water offletting, brick - block backouting after the test, especially in the region short of water and some drainage pipe with prop - pipe construction. in order to satisfy the fast development of municipal construction, new detection methods should be developed

    閉水試驗方法因其應用時間較長，目前已積累了較豐富的經驗，但在閉水試驗時，管道兩端砌築磚堵、抹防水層、養護、灌水浸泡，以及試驗后的放水、磚堵拆除等繁雜工序，不僅費工、費時，而且消耗原材料，尤其是在缺水的地區以及頂管施工的無壓管道，這些矛盾更加突出；因此，為滿足迅速發展的市政建設需要，有必要探索新的檢測方法，閉氣試驗就是其中一種，但是閉氣試驗目前還不完善，有待于進一步深入研究。
  2. Over time the groups diverge to the point that they can no longer interbreed if they are later brought together

    過了一段時間之後，兩群累積的遺傳差異達到了即使相遇也無法混血的程度。
  3. Due to the short distance among the planes which fly in a group, the conventional low resolution radar can not distinguish them in both distance and azimuth ? if we use the technology of isar to resolve the difference among doppler frequency of the targets and obtain a fine resolution cross - cross image, we may separate them, but a long time of coherent processing is needed <, for the formation targets, it can be approximately divided to rigid body and nonrigid body, so for the formation targets, that can be regarded as rigid which has a relative position and an identical movement, can be approximately considered as a large target, and be compensated by translational phase with the rule of minimum entropy, but for the most those cannot accord with the approximation of rigid, being the doppler - frequency of the aim is linear changed, by the relax method with short data, increases the resolving performance of multiple target to the aim in the frequency domain, since cross - range resolution is based on the accumulative time, so it is greatly improve the resolution to formation targets by the instant cross - range image which produced by radon - wigner transformation

    低分辨isan成像及干涉技術應用研究一因此直接無法分辨編隊目標的架數，我們借鑒isar的技術，通過較長時間的相干積累，在多普勒頻域上對目標進行分辨。而對于編隊目標，可分為近似剛性的多目標和非剛性的多目標，所以對于可以近似為剛體的編隊目標相對位置固定，運動方式一致，可以近似看作一個大目標，採用最小墑準則對平動相位的進行補償，但是大多數並不滿足剛體近似的編隊目標，由於目標在相干積累時間的多普勒頻率近似呈線性變化，通過對較短數據利用relax的時頻分析方法，提高了頻率域上目標分辨的性能。由於橫向解析度取塊于橫向積累時間，所以利用radnwigner變換得到瞬時的一維橫向距離像大大提高了對編隊目標的分辨，對模擬和實測數據的大量分析結果表明此方法的有效性和可行。
  4. This system adopts cumulatively autoregressive moving average model [ arima ] of time series method and modified model gm ( 1, 1 ) of grey system, makes a local load forecasting modeling through the integration of the above two models and also preprocesses the daily load during the sudden change of climate, thus greatly improving the forecast accuracy. the practical operation indicates that the model is reasonable and easy to operate with complete function

    本系統在經過反復試算后，在演算法上採用了時間序列法的累積式自回歸動平均模型（ arima ）與灰色系統中的gm （ 1 ， 1 ）改進模型，並將兩種模型組合用於該地區負荷預報建模，另外還對氣候急變日負荷進行了預處理，大大提高了預報準確度。
  5. In chapter 2, this paper analyzed the performance and the restrictions of detecting accelerating target using traditional fft method at first, and then discussed the relationship of the target, best number, the worst number and the normalized acceleration

    本文第二章分析了傳統fft積累檢測演算法對加速目標進行檢測時的性能和局限性，討論了系統應用fft方法對加速目標進行檢測時最優積累點數、分裂點數與目標規一化加速度之間的關系。
  6. After a careful comparison we found : ( 1 ) rotating the coordinate system around the z - axis for each event is necessary for the relaxation of the correlation between thrust ( or sphericity ) major - minor frame and the direction of the first hard gluon emission. ( 2 ) the horizontal factorial moments ( hfm ) are equivalent to the vertical ones ( vfm ) only after cumulant - variable transformation. therefore, in the study of nonlinear phenomena in high energy collisions the hfm can be used only in combination with the cumulant variables

    工jlnfy4ww ； 6標系與發射第一個硬膠子之間的關聯效應，從而觀察到全部強度的動力學起伏；證明了：只有在引入累積變量以後，橫向矩才等於縱向矩，從而也才等效于幾率矩，困而只有在這時，橫向矩才能被使用；論證了：對eb對撞末態粒子系統動力學起伏的研究只能在全相空間進行，而不能用限定的相空間，因而只能採用丟掉最初的一個或幾個點的方法消除動量守恆對相空間標度特性的影響。
  7. The sequence of two patterns presence is changed alternately, that is, one pattern will appear at the second pulse of total pattern in this half cycle if it appears at first pulse in last half cycle. the stability of square pattern was studied by considering the interaction among the wall charges. the discharge moments of individual filament alternate from long one to short in the square pattern, which can been explained by using the breakdown and quench model through considering the wall discharge accumulated on the dielectric layers

    實驗研究了正方網格斑圖與混合氣體的比例及外加電壓的關系，給出了班圖類型隨上述條件變化的相圖；實驗採用光學方法對正方網格斑圖進行了時空動力學測量，發現正方網格斑圖是由兩套正方網格斑圖相互嵌套而成，其中一套的微放電絲位於另一套正方形單元的中心，這兩套微放電絲交替進行放電；考慮到壁電荷之間的相互作用，研究了正方網格斑圖的穩定性；實驗發現正方網格斑圖的微放電絲放電時間間隔是長短交替變化的，考慮到電介質表面積累的壁電荷的作用，使用擊穿?熄滅方程很好的解釋了該現象。
  8. Since the developing time of security market is still rather short, the data accumulation is lacked. in addition, the industry has a high level of privacy, except the season report or year report required by law, data are not made public, so the writer could not analyze them by quantitative method, thus making the article lack of vertical and horizontal comparison

    由於我國證券市場發展的時間相當短，原始數據積累的很少，再加之目前基金行業私密性較強，除了法律規定的季報、年報外，數據幾乎不對外公開，也鮮有這方面的研究報告，故無法利用數量統計的分析方法進行采樣分析，使得文章在基金的縱向、橫向比較方面的研究力度不夠。
  9. Business valuation based on modern economy is one of the most difficult and comprehensive professional work in asset appraisal, but also stands for the trend of the appraisal. as china implemented planned economy all the long in the past years, the concept of business value was proposed later than other advanced countries. the study on the theory and method of business valuation we made is relatively backward. all these lead to that we merely use cost method in practice. with the improvement of market economy, the validity of cost method is challenged. hunting for appraisal methods suitable for china circumstance has become more and more urgent. this thesis presents its own opinion on the adjustment of the basic frame of theory of business valuation. for the first time, it puts systems theory into the study of the theory base, and believes that the enterprise as a compound entity has higher efficiency than the sum of its constituent, and then proposes new appraisal assumption. aiming at the obscure understan ding, it analyses a group of conception related to business valuation. after giving a whole analysis and study, this thesis indicates the income approach which emphasizes earning - capacity of a enterprise should become the correct choice of china, and makes a further study on the origin - features and feasibility of this method

    植根于現代經濟的企業價值評估是資產評估中綜合性最強，技術難度最高的業務之一，也是評估業未來的發展方向，由於我國過去長期實行計劃經濟體制，企業價值概念的提出和運用時間較晚，缺少現代經營理念的積累，企業價值評估的理論與方法的研究比較滯后。本文試圖以理性分析和案例分析相結合的方法，系統研究和分析企業價值評估的基礎理論及其現實條件下，適應我國經濟發展的評估方法，以期為構建有中國特色的企業價值評估理論和方法體系做一些有益的探索。文章以企業價值評估的基本概念為起點，在對眾多關于企業性質的學說和理論觀點進行概括抽象的基礎上，指出了整體性、持續經營和盈利性是企業的重要特徵，依據企業的整體性運用系統方法闡明了企業的價值大於組成企業的單項資產價值之和，據此提出了反映企業價值評估特點的有機組合增殖假設；依據盈利性的特點，強調了企業價值評估的核心應為企業的獲利能力，而不是組建企業的成本；對企業價值、企業價值評估含義、特點的論述以及對相關概念的辨析表明了作者的個人觀點和文章的基本定位，而從評估目的入手劃分的以產權變動為目的的企業價值評估和以財務決策為目的的企業價值評估與企業價值評估的假設、評估核心共同決定了評估方法的選用。
  10. Due to the error of the inertial navigation was augmented following the time postpone. it cannot be used for long period navigation. so it cannot be used as a navigation system singleness, it must be auxiliared by the other navigation system

    慣導系統由於其誤差具有隨時間積累效應，對于短時間內具有較高的導航精度，而不適于長時間工作的特點，因此為了彌補其不足早期各類組合導航演算法也就相繼產生。
  11. Of the individual annuities that get more or less to depend on individual capture expends more or less to mix the accident that accumulates time ; 3 it is rural soil, be in business etc of all kinds execute unified social endowment insurance from personnel of course of study system, the flow of facilitating country labor ; 4 it is to adopt the working method that governmental organization guides and the farmer combines of one ' s own accord

    個人領取養老金的多少取決于個人繳費的多少和積累時間的長短；三是農村務農、經商等各類從業人員實行統一的社會養老保險制度，便於農村勞動力的流動；四是採取政府組織引導和農民自願相結合的工作方法。
  12. Although it is difficult or even painful to change our habits sometimes such as our sleep, we become to rob our sleep time for living, dinner party or even entertainment and even our body and soul suffers long appendotomy without awakening or relieving. although we seek lots of reasons and helpless words such as heavy living pressure and complex social relationship and so forth, we must damage this habit when there is collision between bad habits and creation

    有時候，盡管改變我們的習慣有困難甚至是痛苦，比如我們的睡眠，為了生計應酬或是消遣我們養成了掠奪睡眠時間的習慣，甚至於我們的身心遭受到日積月累的自殘仍無覺醒或者無法解除，雖然我們為此堆砌了無數的理由和無奈的詞句，沉重的生活壓力，繁雜的社會關系但是當不良習慣與創新發生碰撞的時候，我們應該也必須跳出這種習慣。
  13. Sens is a practical, foreseeable approach to curing aging because all the types of metabolic side - effect whose accumulation is ( or is even hypothesised to be ) eventually pathogenic are amenable to repair ( or in some cases obviation, i. e. disruption of the mechanism by which they become pathogenic ) by techniques that, according to the experimentalists who have performed the key work on which those techniques build, can ( with adequate funding ) probably be implemented in mice within a decade or so

    Sens是用於治愈老化的實用而且前瞻性的方法，因為所有類型的代謝副作用都應該由某些技術來修復（在某些情況下應該排除，也就是說，變成病源性的機制應該破壞） ：它的積累最終是（或假設是）病源性的，實驗家進行了關鍵的研究工作，確立了某些技術，按他們的說法，這些技術也許可以（若給以足夠經費）在十年左右的時間內在小鼠中實現。
  14. Many of these treatments are messy, time consuming, have cumulative toxicities, and are not very effective, according to krueger, m. d., principal investigator for the study

    這些治療方法十分瑣碎，耗費較多時間，有毒性積累的副作用，並且對疾病沒有明顯的效果。
  15. Based on the normal equation algorithm to fir system identification and wavelet iteration, a method to estimate the wavelet from the third - order cumulant of field data is developed. due to the fact that higher order cumulant retains the phase information of the signal, and can suppress the gaussian noise ( color or white noise ) naturally, we can improve the time resolution via inverse filtering the wavelet estimated

    本文在基於高階累積量的fir系統辨識基礎上，利用觀測信號的三階累積量對探地雷達子波進行估計，提出一種簡單的迭代演算法改善了波估計性能，據此進行反褶積，改善反射信號的信雜比和時間解析度。
  16. This paper mainly focuses on the air sequencing problem in terminal area. by means of the single - machine scheduling method, the practical problem is reformulated into the cumulative traveling salesman problem with ready times ( ctsr - rt )

    本文主要針對終端區空中交通流量管理中的飛機排序問題，運用單機排序方法，將其轉化為一帶準備時間的累積旅行商問題（ ctsp ? rt ） 。
  17. As to the system functions, a trust is a organization which is long - term planning and which has flexible space that is able to fully protect the beneficiary institutions and so it is popular in practice of the securitization of assets in many countries. this model must be able to demonstrate the essence of the core asset securitization, risk - isolation mechanisms and the role of law is to make risk - isolation mechanism institutionalized and standardized

    從法律法規層面上，雖然特殊目的信託制度的成熟與完善需要時間以及經驗的累積，但這並不意味著特殊目的信託制度必須等到這些制度完全成熟再行開展，而是通過修訂相關的法律來為特殊目的信託制度引進與發展奠定堅實的制度基礎，從而完善我國資產證券化的法律環境。
  18. A number of epidemiological studies have reported an association between human cancers and various surrogate measures of power frequency electromagnetic fields ( pf - emf ), but the epidemiological studies done in the past 20 years as a whole showed no persuasive evidence on the causal link of interest mainly because of methodological flaws, in particular inadequate exposure assessment and scarcity of exposure parameters, if any, truly associated with cancer

    摘要累積超過二十年的時問，雖有許多流行病學研究發現，極低頻電磁場與人類癌癥發生有關，但整體流行病學研究仍未能提供充分證據說明極低頻電磁場與人類癌癥之間是否具有因果關系；其中最主要的原因是，流行病學研究所使用的電磁場暴露評估方法並不完善，並且無法確定真正與癌癥相關的暴露參數。
  19. In this paper applications of wavelet packet analysis, higher order cumulant method and some image processing method in the processing of gpr data acquired from subsurface target backscattering are presented, which includes the following contents : methods to denoise and suppress background clutter for target detection ; to improve the time resolution for target position ; target recognition

    本文討論了小波包分析、高階累積量分析及圖象處理方法在沖擊脈沖探地雷達淺層反射信號處理中的若干應用，包括對目標去噪、確定目標時間位置及進行目標識別方法的研究。
  20. To the difficulty of expression of the temporal accumulation in the time series using conventional time series prediction methods, a time series prediction method based on process neural network is proposed

    摘要針對傳統時間序列預測方法難以表達時間序列中時間累積效應的缺陷，提出一種基於過程神經網路的時間序列預測方法。
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