有限的數目 的英文怎麼說

中文拼音 [yǒuxiàndeshǔmù]
有限的數目 英文
a limited number
  • 有 : 有副詞[書面語] （表示整數之外再加零數）: 30 有 5 thirty-five; 10 有 5年 fifteen years
  • 限 : Ⅰ名詞（指定的范圍; 限度） limit; bounds Ⅱ動詞（指定范圍, 不許超過） set a limit; limit; restrict
  • 的 : 4次方是 The fourth power of 2 is direction
  • 數 : 數副詞（屢次） frequently; repeatedly
  • 目 : Ⅰ名詞1 （眼睛） eye 2 （大項中再分的小項） item 3 [生物學] （把同一綱的生物按彼此相似的特徵分為幾...
  • 有限 : limited; restricted; finite; a little; not much
  • 數目 : number; amount
  1. Digital speech technology has been widely used in many fields of communications in recent years, but it is just at beginning to use acoustical wave to implement underwater digital speech communications, which mainly results from the bandwidth - limited underwater acoustic communications channel and its high temporal and spatial variability

    目前，數字語音技術已廣泛應用於許多通信領域，但是在水下利用聲波進行數字語音通信卻是剛剛起步的新技術，這主要是由於水聲通道有限的通信帶寬及其時變、空變等特性所決定的。
  2. This research work on bird striking has a long history and already got plentiful achievemellts in theories and experiments, howevef, still a long way no doubt waits to go for sophisticated research work on it more detailed to apply to airframe engineering quantitatively in combination wth the technical reformation of the birdstrike experimelltal system in our laboratory, this thesis deeply studies and analyses the numerica1 computation and simulation methods to birdstrike dynamic response problem based on finite - elemefit - method ( fem ) numerical emulation and modem large - scale scientfic computation software

    本文結合我公司鳥撞實驗體系技術改造項目，應用有限元數值計算模擬技術及現代大型科學計算工具，對鳥體撞擊飛機風擋結構的動力學響應問題進行了系統學習與研究探討，初步掌握了科學計算方法，獲得了計算模擬的實踐經驗，為今後深入應用大型科學計算手段進行撞擊類科學問題的研究以及深入應用於工程實踐奠定了強有力的工作基礎。
  3. A combination of strong economic growth, corporate ambition and a limited pool of managers and specialists has plunged asian companies into a battle for top talent, from casinos in macau gearing up for business to boom towns in resource - rich western australia desperate to attract mining engineers

    強勁的經濟增長、宏偉的企業目標，以及數量有限的職業經理人和專業人才，這一系列因素使亞洲企業捲入了一場爭奪高級人才的大戰，從正在擴張生意的澳門賭場，到迫切希望吸引礦業工程師的澳大利亞西部新興資源城市，莫不如此。
  4. Each clause contains one finite verb, so if we know the number of finite verbs we know the number of clauses

    每個子句含有一個限定動詞，所以如果我們知道限定動詞的數目，我們就知道子句的數目。
  5. Phonetics 語音學 : is defined as the study of the phonic medium of language ; it is concerned with all the sounds that occur in the world ' s language

    用於人類語言交際的聲音稱為語音，這些數目有限的一組語音構成了語言的聲音媒介。
  6. Phonetics 語 ? lvvuj 粞 ? : is defi ved fas the study of the phonic medium of landuage ; dit is concerned w 69366 ith all the sounds that occur in the world ' s language

    用於人類語言659688際的聲音稱為語音，這些數目有限的一組語音構成了語言的聲音媒介。
  7. The number of such sensations is limited.

    這類刺激的數目有限。
  8. In this paper, the finite - element numerical analysis calculation is applied to the foundation of high - rise and multi - floor building and the evolvement law of stress and displacement of tunnel used by urban traffic to explore the mutual influence between the wall rock of underground space and high - rise building foundation, taking account of the specific construction situation in the " sanmu garden " project in dadukou district in chongqing, from the perspective of underground space static - force structure stability analysis to open a underground tunnel with 6m in span and 7. 5m in height for track traffic 20m below the surface. this paper, taking considerations of three different states, i. e. the natural state without any artificial interference, the state of high - rise buildings on the surface, and the underground tunnel state with excavation for track traffic, and four plane lines and four vertical lines, analyzes and studies the distributing law of stress and displacement of calculation section from the following aspects : ( 1 ) the main stress vectorgraph, displacement distribution graph ( ux, uy ) and chromatogram graph of stress isoline ( 1, 2, xy ) of section under different states ; ( 2 ) the contrastive distribution curve of stress ( 1, 2, xy ) of different plane and vertical lines under the same state ; ( 3 ) the contrastive distribution curve of stress ( 1, 2, xy ) of the same plane and vertical lines under different states, wishing to provide references for underground space utilization and project designing and construction of the tunnel under high - rise buildings in the future

    本文結合重慶市大渡口區「三木花園」開發建設項目，從地下空間靜力結構穩定性分析角度出發，針對在該項目中涉及的高層和多層建築物以及在其地下20米處開挖了一個用於軌道交通的跨度6米，高7 . 5米的地下隧道這一具體工程情況，採用2d - 3d -有限元結構分析程序對高層與多層建築物的地基基礎及其與城市軌道交通使用的地下隧道圍巖的應力與位移演變規律進行了有限元數值分析計算，探索了地下空間圍巖與高層或多層建築物地基基礎之間的相互影響，通過考慮未受到任何人為擾動影響的天然狀態、地表存在多層或高層建築物狀態和地下開挖用於軌道交通的地下隧道狀態等三種不同狀態以及4個水平剖線和4個垂直剖線等不同情況，從以下幾個方面具體分析研究了計算斷面的應力與位移分佈規律： （ 1 ）在各種不同狀態下計算斷面的主應力矢量圖、位移分布圖（ ux 、 uy ）以及應力等值線色譜圖（ _ 1 、 _ 2 、 _ （ xy ） ）等； （ 2 ）相同狀態下不同水平與垂直剖線的應力_ 1 、 _ 2和_ （ xy ）對比分佈曲線； （ 3 ）不同狀態下相同水平或垂直剖線的應力_ 1 、 _ 2和_ （ xy ）的對比分佈曲線等，為今後在對地下空間的開發利用以及在高層建築物地下開挖硐室時的工程設計和工程施工提供參考依據。
  9. As they operate at a distance closer to the earth, they are only capable of taking cloud images of a limited area of the earth each time

    由於較接近地球，它們每次只能拍攝到有限區域的雲圖。相對地球同步氣象衛星，極地軌道氣象衛星圖像的數目較少，范圍亦較小。
  10. Big noise, no sale more washing machines enterprises have to keep silence to the noise standard, which takes effect in aug, if the washing machines enterprises felt the function of the national standard in mar. the noise of all washing machines will not over 62bd, and the test result should be in the using books

    前者顯然毋庸置疑，畢竟高端產品象徵著高端技術和實力，積極佔位自然是必須的，但考慮到有限的市場容量和巨額的推廣費用，多數廠家並沒有把走量作為洗干一體機的當前目標，中低端產品依然是銷售主體。
  11. The color of our flag and the numbers of stars and stripes are ordained, but there is no rule regarding dimension

    美國國旗的顏色、星星的數目、橫條都是規定好了的，但尺寸大小就沒有限制。
  12. Summing up from the limited case laws, it would appear that the offence covers a situation where a public officer wilfully neglects to perform an official duty

    總結數目有限的案例，這項罪名似乎涵蓋了公職人員故意疏忽職守的情況。
  13. Combining achievements in past scientific research, this thesis summarizes some problems in the process of decreasing water, the problems contains : important parameters such as percolation coefficient, interfering radius etc ; designers get parameters from their experience and make their choice of limited prospecting materials too simply, because of the limits, designer ca n ' t make quantitative analysis on groundwater ; differences on breakwater effect of setting water - tight screen is still existed, although research evolvement in this field is done ; they ca n ' t grasp the hydrogeology parameters accurately in that it influences rightness of designing in deep excavation water - decreasing

    本文結合以往的研究成果，總結了降水過程中存在的一些問題，主要包括：重要設計參數，如地層滲透性、基坑降水影響半徑等，設計中僅從個人經驗出發取值，對有限的勘探資料進行取捨和過分地簡化。這些局限使設計者不能對地下水進行科學的定量分析，盲目性較大；深基坑降低承壓水引起的周邊地面沉降的研究雖已取得很大的進展，但是一些主要問題仍未解決，對防滲帷幕的實際擋水效果存在不同看法；對於弱透水層的水文地質參數一直難以準確把握，影響了深基坑降水設計的正確性。
  14. Then, we establish the finite element analysis models of the antenna in different structure layout, and obtain the corresponding frequencies and model shapes. finally, according to the importance of each object, we set up the model of multiple objects that aims to maximize the first natural frequency and minimize the mass. combining orthogonal experiment and variant weighting coefficient method, we formed an effective multiple objects optimized algorithm basing on the neural network and genetic algorithm

    本文首先詳細的敘述了天線結構的各組成單元，闡明了天線反射拋物面的形成原理；然後在ansys軟體環境中建立了不同結構布局下天線的有限元分析模型，分析計算了各種情況下天線的的固有頻率與振型；最後依據天線各指標的重要性，建立了以一階固有頻率最大、質量最小為目標的天線結構多目標優化設計模型，並基於神經網路和遺傳演算法，結合正交實驗和變加權系數技術，形成了一種有效的多目標優化演算法，在matlab平臺下實現了天線的結構多目標優化設計計算程序，求得了天線的最佳結構參數。
  15. In the case that there is only one island that contains an excess electron, we can get the single charge soliton solution of potential distribution in a finite array from the analytic expression we have got. and we find that in the limit of the junction number our result will naturally reduce to the result in the infinite array approximation

    當結鏈中只有一個島上有剩餘電子時，由所得的解析表達式可以得到有限長鏈中電勢分佈的單電荷孤子解，並發現當結的數目趨于無窮大時，這個解將自然過渡到無限長鏈近似下的結果。
  16. Local, state, and national cancer agencies and cancer control programs also use registry data from defined areas to make important public health decisions that maximize the effectiveness of limited public health funds, such as the implementation of screening programs

    地方的、州的和國家的癌癥部門以及癌癥控制計劃也用來自指定區域的登記數據制定重要的公共衛生決策以使有限的公共衛生資金取得最大化的效益，例如篩查項目的執行。
  17. “ they are jealous of the russians and afraid that they will steal the show, making local millionaires get less media attention and lower their status in high society

    奧地利消息，當地一個滑雪場即將限制俄羅斯大富豪遊客的數目。有地產經紀說，當地人很妒忌俄羅斯人，害怕他們搶盡鏡頭，令當地的百萬富翁獲得傳媒追訪的機會減少，以及降低他們在上流社會的地位。
  18. Nowadays, high data rate communication through band - limited underwater acoustic channel ( uwac ) is of general interest in the field of underwater communication

    通過帶寬有限的水聲通道獲得高速數據傳輸，是目前水聲通信領域的研究熱點。
  19. Fem simulation is presented to study the deformation of the porthole die during the process of aluminum profile extrusion, it will provide evidence for the scientific and suitable design of the die, finally the increase of product precision and the life of die can be reached

    介紹了國內外應用有限元方法對鋁型材擠壓過程研究的狀況，提出了對鋁型材擠壓過程中分流模的變形進行有限元數值模擬研究的思路，為模具的科學、合理設計提供依據，以達到提高產品尺寸精度，提高模具壽命的目的。
  20. Move around the mouse to control the star screen, press the space bar will be open fire, and the game no restrictions on ammunition, so you as far as possible since some hot fire. in addition to ducks, sometimes, there will be a h

    畫面中的「 you ve been hit x times 」中的x即表示玩家目前被獵人擊中的次數。畫面右側score表示玩家得分， dead ducks表示已經打中的野鴨數目， dead rangers則表示玩家擊斃獵人的數目，呵呵，再提醒一句，沒有子彈限制哦
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