時間比率 的英文怎麼說

中文拼音 [shíjiānbǐlǜ]
時間比率 英文
time ratio
  • 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...
  • 比 : Ⅰ動詞1 （比較; 較量高下、 長短、距離、好壞等） compare; compete; contrast; match; emulate 2 （比...
  • 率 : 率名詞（比值） rate; ratio; proportion
  • 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...
  • 比率 : ratio; proportion; rate比率計 ratio meter
  1. In this paper, the concept of acceleration ambiguity function ( aaf ) and acceleration resolution is put forward for the first time. using aaf, the effects of target ' s relative acceleration on several outputs of a linear - phase matched filter are analyzed, such as the output signal - noise - ratio loss, the doppler resolution, the constraint on optimal accumulative time ( opt ) and their tolerable limits

    論文首次提出並研究了加速度模糊函數和加速度分辨力的有關概念，並以加速度模糊函數為分析工具，詳細討論了加速度對線性相位匹配濾波器的輸出信噪比的損失程度、對多卜勒頻率分辨能力的影響程度、對最優相參積累時間的約束關系以及線性相位匹配濾波器輸出受加速度影響的容限等問題。
  2. In the course of working, ， the plow will make use of the shuttling method so that it can dig alternately either on the left or on the right. compared to the unilateral plow, it can improve the productivity because it can help leave off the soil 、 take from the consumed energy and reduce the empty journey. to meet the requests above, we will use a remote cylinder with both a small cubage and double functions, approximately designing the plow to be columniform and symmetric. after the experiment for a period in the field, we found that the most frayed areas had happened at the places of both plow shank and share and at the same time the base of the remote cylinder had ruptured suddenly

    與單向犁相比，其優點在於：耕地無開、閉壟，地表平整，降低了耕后整地的能量消耗，減少了地頭的空行程，因而大大提高班次生產率。為了滿足犁體梭式作業的要求，我們採用了一隻小容積雙作用的液壓油缸；同時對犁壁曲面的形狀採用了近似圓柱形的對稱設計。但經過一段時間的田間試驗，我們發現：該犁犁胸部分的犁脛和犁鏵上的犁尖在工作中磨損較為嚴重；主犁梁和油缸缸體的連接部分（即油缸底座）突然發生了斷裂，造成整個犁體無法正常工作。
  3. In figure 8-14 we show variations over time in the ratio of consumption to disposable personal income.

    在圖8-14中，我們用各個時期中消費對可支配的個人收入的比率來表示這兩個變量之間的關系。
  4. A highly efficient numerical algorithm by using multi - grid method ( mgm ) is introduced to solve the three dimensional field distribution in the present paper. formulae of the restriction and prolongation in mgm computation is deduced, and a 3d program of mgm is accomplished, which can solve the field distributions in electron optical systems for various electrostatic lenses. the 3d field distribution in an electrostatic concentric spherical model is tested with mgm algorithm and an algorithm based on finite difference method ( fdm ) respectively. comparing these two results in view of computational efficiency and computational accuracy, it appears that mgm is superior to fdm in solving electrostatic field distribution for the electron optics problem. this paper shows that the 3d field computation using mgm greatly improves the computational efficiency of field distributions in electron optical systems and shortens the computational time

    本文將一種高效率的數值計算方法? ?多重網格法引入三維靜電場分佈的計算，多重網格法利用限制和延拓可迅速求得滿足精度要求的場分佈.研究了求解各種靜電透鏡電子光學系統三維場分佈的多重網格法程序，驗算了靜電同心球模型的三維場分佈.通過與目前在場計算中常用的有限差分法進行比較，可以看出多重網格法的計算效率和計算精度優于有限差分法.本文表明利用多重網格法計算三維場大大提高了場分佈的計算效率，縮短了計算時間，因此為后續計算打下了良好的基礎
  5. Letter ratio : point biggest not lose the signal strength of the true voice with at the same time of the emanative noise strength opposite voice for of ratio, usually with meaning, letter comparing more bigly, turn on electricitying the road more small, quality more pure and unadulterated. want to choose the letter the ratio in the product of above. new of summer is with the series the product s letter ratio all in the above, have more professional of performance

    信噪比：指最大不失真聲音的信號強度與同時發出的噪音強度之間的比率，通常以表示，信噪比越大，功放電路的相對噪聲就越小，音質就越純正。要選信噪比在以上的產品。夏新和系列產品的信噪比都在以上，有更加專業的表現。
  6. Principal conclusions were drawn as the following : the non compatibility of pressure or velocity of the gas on both sides of the contact surface is the cause of the formation of shock wave ; the heating effect of reflective shock wave to driving gas during charging or exhausting process is the internal mechanism of peak oscillating effect, and all the factors that influence the formation and the running of the shock wave will influence the peak oscillating frequency, cooling effect

    主要結論如下：熱分離機內激波形成的原因是射氣瞬間接觸面兩側壓力和速度不相容；峰值振蕩效應的內在機制為反射激波對充氣階段的驅動氣或低溫排氣的加熱，凡是影響激波形成及運動的因素都將對峰值振蕩頻率、冷效應及熱效應產生影響；當充、排氣時間比為0 . 1763時，最佳射流激勵頻率出現在高階峰值振蕩頻率上。
  7. This paper present the classic backtracking as an example, through comparing, explains backtracking efficiency difference under various data structure ; when database can be expressed in sparseness matrix, then it can be expressed in 4 - way linked list, which improves greatly the efficiency than before

    以一個典型的回溯問題為例，通過對比，說明回溯法在不同數據結構下，其時間效率的差異，驗證對于可表示成稀疏矩陣的數據集，在使用四向鏈表結構時，可以大大提高時間效率。
  8. Considering the theoretical differences of t. l. method and u. l. method, this paper discusses the time efficiency and applicability approximately

    針對t . l .法和u . l .法的差別，對比分析了二者的時間效率，並對二者的適用性作了初步探討。
  9. Though unemployed longer when seeking work, older women job - hunt harder, hold a job longer with less absenteeism, perform as well or better, are more reliable, and are more willing to learn than men or younger women

    年齡較大的婦女，雖然尋找工作要花的時間比男子或年輕的女子長，但找工作的韌勁比其大，缺勤率較他們低且保持一個工作的時間比較長，工作表現不比他們差而且甚至還要好，並且人比較可靠、好學。
  10. Though unemployed longer when seeking work, older women job - hunt harder, hold a job longer with less absenteeism, perform as well of better, are more reliable, and are more willing to learn than men or younger women

    年齡較大的婦女，雖然在尋找工作時花的時間要比男子或者年輕怒女長，但是找工作的韌勁比其大，缺勤率比他們低並且保持一個工作的時間比較長，工作表現不比他們差，甚至還要好，並且人比較可靠、好學。
  11. The relations between the parameters of gas charging and exhausting, heat quantity through the shell of tube ( q ), the length of the tube ( l ), the ratio of gas charging time to gas exhausting time ( ), the frequency of the jet flow ( f ), the ratio of the expansion ( ), the nature of thermal separator and the unsteady flow in the tube were established

    建立了進、排氣參數、管壁散熱量（ q ） 、管長（ l ） 、充、排氣時間比（ ） 、射流頻率（ f ） 、膨脹比（ ）等參數與熱分離機性能及管內非定常流動的關系，並分析了有關因素對熱分離機性能的影響。
  12. Though there are many methods in the field of speckle filtering, it lacks deep study of methods selection with different images and in different atr missions

    本文對採用空間域常用的濾波演算法、時間頻率域相結合的濾波演算法濾除sar圖像噪聲的結果進行了比較。
  13. The manipulator often made use of many accounts, with personal accounts special, and tried to control the listed company by purchaseing lots of shares. ( 3 ) many other regulation offenses took place along with insider trading, manipulation. ( 4 ) the insider trader and manipulator were slightly punished majorly by fines

    「莊家」較大持倉率、小流通股本和低換手率的股票容易被操縱，但是在解釋股票操縱程度時，只有換手率和操縱時間比較有說服力，其中在相關關系檢驗中只有操縱時間的解釋力最強。
  14. The time component of each responsibility should be more than 5 %

    各項工作職責所佔工作時間比率不低於5 % 。
  15. The time for maximum particle release to half particle release was longer for straw than for wood chips

    對微粒釋放率而言，麥稈從最大值降到一半所需要的時間，比木頭碎片來的久。
  16. Four arrays of apparent resistivity are arranged at this measuring surface of granite sample symmetrically with symmetrical four - electrode method, and at an angle of 45 between any two adjacent arrays. the elastic constraint is exerted on 4 surfaces for parallel to the longest dimension of the sample. the samples are compressed along the direction parallel to the longest dimension of the cubic, and the variation of apparent resistivity during the whole loading process is observed

    在花崗巖標本測量面上，布設4條夾角互為45的視電阻率測線，將標本平行長軸方向的4個面加上彈性約束，沿標本長軸方向加壓，測量標本視電阻率隨軸向應力的變化，實驗結果為： 1巖石視電阻率變化形態顯上升-平穩-下降形態，但平穩段不明顯，時間很短2視電阻率開始下降時間，比其他受力方式實驗結果都早，約提前10 %破裂應力。
  17. The results of recognition illuminates that this model can efficiently improve the recognition rate ( and the time of recognition for only using well - bp neural network is too long, but that of combing the simple - bp neural network with bayes method is not so long for target identification when the two methods have the same recognition rate. )

    識別結果表明，這種方法能夠有效地提高識別率。同樣的，將bp神經網路與d - s方法相結合（ bpd - s方法）來識別目標，其識別率有了進一步的提升，其穩健性相對較好，但是識別時間比bpbayes方法的要長。
  18. However, this method, when applied before an outbreak is over, gives an overestimate because the average time from illness onset to death for sars is shorter than the average time from illness onset to recovery

    然而，當用於疾病發作結束之前時，這種方法將高估病死率，因為從sars發病開始到死亡的平均時間比從發病開始到痊癒的平均時間要短。
  19. This field is very important because the synchronization degree will influence the operation of the radar system heavily. in this paper, the fundamental theory of bistatic radar system and the problems it faced is introduced. at the same time, the transmission technologies of time and frequency signal are discussed and the advantages and disadvantages of each technology is analyzed too

    本文針對雙基地雷達系統的時間、頻率與相位同步進行了細致的分析、設計和論證，在充分比較各種授時技術優缺點的基礎之上，結合雙基地雷達系統的特點，提出了一種基於gps的時間、頻率與相位同步方案。
  20. Interest income is recognised on a time proportion basis, taking into account the principal amounts outstanding and the interest rates applicable

    利息收入是按照本金及適用利率以時間比例計算而確認入帳。
分享友人
分享到 Line

分享到臉書