時定數 的英文怎麼說

中文拼音 [shídìngshǔ]
時定數 英文
arc time constant
  • 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...
  • 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...
  • 數 : 數副詞（屢次） frequently; repeatedly
  1. The signal we named it fundamental wave ; according to the fundamental wave, coefficients of the fundamental wave can be lined in a sequence. when the unique of the dissolve of the fundamental wave can be confirmed, the sequence of the coefficients can be regarded as one of representation forms of the signal itself ; theory of dissolvable signal shows that when order of the matrix of fundamental wave sampling equals to number of fundamental waves, the sequence of the sampling values from sampling points must be matched one by one with the sequence of the coefficients of fundamental waves. the sampling composed by sequences of the sampling values must be full sampling ; the relevant deductions of the theory of dissolvable signal shows that when sampling the signal, sampling frequency must be lager than the ratio of the number of fundamental waves to the occupation time of the fundamental waves ; to band - limited signals, when the fundamental wave is a sine signal, the results from the relevant deductions of theory of dissolvable signal is coherent to the classic sampling theory

    本文通過分析認為，當信號集中的任一信號可表示為一系列已知信號的線性代數和時，信號集便構成可分解信號集，已知信號稱為基波信號；對可分解信號而言，基波系數構成一序列，當對指定的基波信號集分解唯一確定時，系數序列本身便是信號的一個表示；可分解信號采樣定理指出當基波樣值矩陣的秩等於基波數時，則由采樣點處的采樣樣構成的樣值序列必與基波系數序列一一對應，從而由該樣值序列構成的采樣必為完全采樣；可分解信號采樣定理中的推論指出，對信號集進行采樣，采樣頻率必須大於其信號分解的基波數與其對應時長之比；對有限帶寬信號，若基波信號為正弦信號時，由可分解信號采樣定理推論給出的結論與經典采樣定理一致。
  2. This thesis tries to update the cmdsr system to achieve the characters below : real - time, better robust, higher recognition rate, non - special - man. considering the disadvantages of traditional improved spectrum subtraction speech enhancement, this thesis proposes the theory of fuzzy spectrum subtraction based on the fuzzy theory and improved spectrum subtraction speech enhancement ; as for the difficulties of detecting the endpoint of speech signal, the thesis gives the table of initial and the improved parameters, with which we can confirm the endpoints of mandarin digit speech ; the thesis puts forward two - level digit real - time speech recognition system, the first level is based on discrete hidden markov model which is linear predictive coding cepstrum ( lpcc ) and difference linear predictive coding cepstrum ( dlpcc ), the second level is based on formant parameters ; as for the realization of hardware, the thesis depicts the realization of every part of cmdsr based on the tms320vc5402 in detail ; as for the development of software, the thesis gives the software design flow chart of cmdsr, simulates the basic theory with matlab language and gives the simulation results

    針對傳統的「改進譜相減法語音增強」參數設定單一、環境適應能力差的缺點，提出了一種利用模糊理論和「改進的譜相減法」結合的「模糊譜相減法語音增強」 ;針對語音信號端點檢測困難的特點，通過matlab模擬試驗，給出了能夠準確確定數碼語音端點的初始和改進參數表;提出了利用基於線性預測編碼倒譜參數和差分線性預測編碼倒譜參數相結合的離散隱含馬爾可夫模型進行第一級識別、利用共振峰參數進行第二級識別的兩級漢語數碼語音識別系統，在保證系統實時性的同時，實現連接漢語數碼語音識別系統識別率的提高;在硬體實現上，詳細闡述了基於tms320vc5402的連接漢語數碼語音識別系統各部分硬體設計;在軟體開發上，給出了連接漢語數碼語音識別的軟體設計各部分的流程圖，並對各部分進行了matlab模擬，並給出了模擬結果。
  3. Contracts for forward delivery are “ personalized ” ( i. e., delivery time and amount are as determined between seller and customer )

    這種遠期交割的合同規格「因人而異」 （如交割時間、數量由買賣雙方自行商定） 。
  4. The criterion and extent of copyright infringement liability of dl, on the one hand, which affect directly not only the standard and quality of copyright protection, but also the existence and development of increasing internet industry, on the other hand, which is correlative with interests of innumerous users, hence copyright must delimit and define the liability of dl

    另外，數字圖書館的版權侵權責任的標準和范圍不僅直接影響版權保護的水平和質量，而且直接影響新興的網路服務業的生存和發展，關繫到網際網路能否健康發展，也關繫到無數網路用戶的利益。因此，版權保護法律在界定數字圖書館責任的同時，必須考慮對其責任加以必要的限制。
  5. In automatic acquisition and procession of the photoelastic data, there are some troubles about how to acquire single isoclimcs and to improve the precision of evaluating isochromatic fringe orders in the thin slice of the three - dimension model when the actual problems are solved by photoelasticity

    用光彈性實驗處理實際問題時，在數據自動採集與處理中，如何獲得單純等傾線的問題仍是一大難點，此外就是如何進一步提高三維凍結模型薄切片的等色線定級精度問題也比較困難。
  6. The concrete with the a 28 days compressive strength of c60 can be produced by using suitably pulverulent coal - fired ash, the higher the quantity of pulverlent coal - fired ash mixed in concrete with 10 % - 20 % is, the higher the strength of concrete is. then, we carry out the studies on the technics properties that reflect the comprehensive properties of concrete. we find that the separating and excreting water of the concrete can be avoided efficiently when the pulverulent coal - fired ash and superplasticizer are used suitably, the higher the quantity ration of coal - fired ash and super plasticizer are, the higher the caving degree of the concrete is

    在上述研究基礎上，對摻細化粉煤灰后混凝土的強度變化規律進行了分析研究，在適當配合比及高效減水劑的作用下，摻一定數量的磨細粉煤灰，在28天齡期可以配製出抗壓強度高於c60的粉煤狄高強混凝土；當磨細粉煤灰以10 - - 20不同的摻量分別摻入粉煤灰中時，粉煤灰高強混凝土的強度隨摻量的增大，各齡期強度均逐漸降低；在摻入8硅灰+ 10粉煤灰可使高強混凝土的各齡期強度都有很大增加，當單摻8粉煤灰時，混凝土的後期強度增加較快；粉煤灰混凝土必須加入高效減水劑遼十l彬技術人學碩十學位論文後j 」能達到高強的目的。
  7. It follows, therefore, given a fixed amount of taxation that needs to be raised, a combination of income and sales tax will enable the rates of taxes be kept at lower levels than a single tax. there are important implications : 1

    如果政府要徵收某一個指定數額的稅項，同時徵收入息稅和銷售稅時所需的稅率，當然比只徵收任何單項稅收為低，低稅率有以下的重要含意：
  8. The solid-state controller has an electronic timer which provides an extremely short time base.

    在固定調節器中，有一隻電子定時器，它能提供極小的定時常數。
  9. Whenever possible, the problems identified are treated from both deterministic and stochastic points of view.

    經過識別的問題，我們盡可能同時用雙定數論的觀點和隨機論的觀點來處理。
  10. Specifies that the field value is a compile - time constant

    指定該欄位值是一個編譯時常數。
  11. The goal is to implement a surveillant appliance with embedded web server and the ability of data processing, which can sample status data and achieve status surveilliance as well as some simple control of the controlled appliance

    本文的目標是實現一個內嵌webserver並且具有一定數據處理能力的監控設備，可以對被控設備的狀態進行採集並通過webserver使遠程主機可以監控被控設備的狀態，同時還可以實現一些簡單的控制。
  12. 0ne of the basic assumptions in tradi tiona1 associat ion ru1es is that a11 items in the database are equa11y important. thi s is, however, rare1y true in rea1 - - 1 if e app1ications t users " interests may vary from item to item, users " interests toward a certain item may vary from time to time

    傳統關聯規則挖掘假定數據庫中每個項目具有相同的重要性，然而在很多實際應用中，事實並非如此：用戶可能對某些特定的項目興趣更大，而且同一項目在不同時段的重要性也可能是不同的。
  13. The bureau international des poids mesures ( bipm ) in france determines utc based on the time information from more than 200 atomic clocks located in more than 50 time service centres worldwide. the hko is now one of these centres

    位於法國的國際度量衡局根據全球五十多個授時中心的二百多個原子鐘的時間數據，訂定協調世界時，香港天文臺現在是其中之一。
  14. Early this year, the hko installed a high accuracy time transfer system which employed the global positioning system common - view method to provide time information of hko s atomic clock to bipm for utc determination

    香港天文臺於今年初安裝了一套高準確度授時系統，並利用全球定位系統共視方法（ globalpositioningsystemcommon - viewmethod ） ，向國際度量衡局提供天文臺的原子鐘時間數據，參與訂定協調世界時。
  15. Localization is the process of adapting, translating and customizing a product ( software ) for a specific market ( for a specific locale or cultural conventions ; the locale usually determines conventions such as sort order, keyboard layout, date, time, number and currency formats )

    本地化是為一個特定的市場（為特定的區域或文化習慣；區域通常決定了像排序方式，鍵盤布局，日期，時間，數字和貨幣格式這樣的習慣）修改、翻譯和定製產品的過程。
  16. So it can make out the teacher training of a certain kindergarten, and make out the teacher training of quantitative kindergartens by questionnaire investigation. firstly, the study delimitates the conception of preschool - based teacher training

    既深入了解某一幼兒園的教師培養情況，同時又通過問卷了解一定數量的幼兒園實施情況，來考察現實中的幼兒園本位的教師培養狀況。
  17. Governmental departments concerned shall, in determining the quota for recruiting and employing workers and staff members, allot a certain proportion of the quota to disabled persons

    政府有關部門下達職工招用、聘用指標時，應當確定一定數額用於殘疾人。
  18. To this, transmit of general office of the state council labor safeguard ministry and ministry of finance about executing the opinion of allowance of national official medical treatment, the requirement attends in national official while primary medical treatment is safe, according to former medical treatment at public expenses actual expenses and insurance of primary medical treatment raise fund the level raises money funds of medical treatment allowance, include finance the budget, use technically at the medical treatment charge of accessorial officeholder, the charge that includes charge of medical treatment of the above that seal a top, individual to pay medical treatment charge to exceed certain amount above oneself and medical treatment take care of the primary medical treatment of the object to take care of charge

    對此，國務院辦公廳轉發了勞動保障部和財政部關于實行國家公務員醫療補助的意見，要求在國家公務員參加基本醫療保險的同時，根據原公費醫療實際支出和基本醫療保險籌資水平籌集醫療補助經費，列入財政預算，專門用於補助公務員的醫療費用，包括封頂以上醫療費用、個人自付醫療費用超過一定數額以上的費用和醫療照顧對象的原醫療照顧費用。
  19. By using matlab script language, the man - hour quota calculation model is described accurately. the input parameters of the model are selected from the parameters of the standard quota table and the train set is getten from the data of the table. meanwhile, the calculated results are post - corrected according to the applied part

    以標準定額表的綜合結構參數為網路輸入、以表數據為訓練集，採用matlab腳本語言構建了定額計算網路，同時對網路採用了後置數據處理最終確定了比較準確的工時定額數據，為工時定額制定的信息化、計算機化探索出一條新路。
  20. Circuit time constant

    迴路時定數
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