極大同小 的英文怎麼說

中文拼音 [tóngxiǎo]
極大同小 英文
for definitions have vanished
  • : i 名詞1 (頂點; 盡頭) the utmost point; extreme 2 (地球的南北兩端; 磁體的兩端; 電源或電器上電流...
  • : Ⅰ形容詞1 (體積、面積、數量、強度等不大) small; little; petty; minor 2 (年紀小的; 年幼的) youn...
  1. Sometimes different combinations in the concavity and convexity of functions may construct a new theorem

    函數凹凸性的不組合往往可以構成一個新的定理。
  2. Thus the use of steel fiber reinforcement concrete in corbel can avoid complicated calculating in design, and the diminish difficulty of construction, at the same time when corbel ' s dimension can not be increased the reinforcement concrete corbel ' s ultimate load capacity and anti - seismic performance can be improved by the addition steel fiber into concrete. this method has become a kind of applied method and is highly concerned by the domestic and international academe and engineer group

    因此,在配筋密集的牛腿中使用鋼纖維混凝土可以避免設計時繁雜的配筋計算、減施工難度,時在牛腿截面尺寸不能增的情況下,可以通過加入鋼纖維來提高鋼筋混凝土牛腿的承載力和抗震性能,用鋼纖維加入鋼筋混凝土牛腿已成為一種實用方法受到了國內外學術界和工程界的關注。
  3. The project - learning curriculum must lay different particular emphasis on different learning - stage. it is because that the students of different ages have great difference in intellectual structure, body and mind character, lifer exprience., knowledge - level.,

    由於學、初中、高中不年齡段的學生在知識結構、身心特點、生活閱歷、認識水平和理解能力等方面存在著的差異,這就決定了研究性學習在不的學段應有不的側重。
  4. The most outstanding function of this wheelchair is its height which can be regulated with user ' s requirements. this function helps expand the user ' s available space, supplement the user ' s body defect and reduce the caregiver ' s burden. it get more improved than previous products. besides, the wheelchair has designed both manual and eletric mode. on one hand, it can save user ' s energy and power, on the other hand it won ' t leave users hopeless in case of powering off and relieve the user ' s worriness. in addition, the bigger basket on the tail part of the wheelchair provides the great convenience for user ' s carrying goods. multiangular back and height - regulated pedal add comfortableness to users. the minidesk with the wheelchair is very convenient for users to read, write and do other things

    本設計的多功能輪椅最突出的一個功能就是座位的高度可以根據使用者的需求隨意進行調節,這樣就可以擴展使用者的操作空間,補充了使用者在身體上的缺陷,也可以減輕照顧人員的工作負擔,比起以前的產品有了較明顯的改進;其他功能還有輪椅的手動電動兩種驅動方式,這樣可以解決老年人和殘疾人在體力上存在的問題,時在外出時遇上沒電的情況也不至於顯得無能無力,消除了使使用者在長途奔波時的顧慮;此外位於輪椅尾部的超儲物筐,給使用者攜帶物品帶來了的方便,靠背的多角度調節,腳踏板的高度調節增加了使用者的使用舒適度,輪椅上桌的設計給使用者讀書,寫字,進行其他活動帶來了的方便。
  5. The famous mallat decomposition algorithm is applied. the correlations between the neighboring wavelet transform coefficients are utilized to restrain noises and the local maxima of the coefficients provide information of image boundaries

    並利用相鄰尺度間波系數的相關性和一種非線性函數進行噪聲抑制,時利用波系數的模值來提取邊緣點。
  6. Abstract : based on the iterative bit - filling procedure, a computationally efficient bit and power allocation algorithm is presented. the algorithm improves the conventional bit - filling algorithms by maintaining only a subset of subcarriers for computation in each iteration, which reduces the complexity without any performance degradation. moreover, a modified algorithm with even lower complexity is developed, and equal power allocation is introduced as an initial allocation to accelerate its convergence. simulation results show that the modified algorithm achieves a considerable complexity reduction while causing only a minor drop in performance

    文摘:基於迭代的比特和功率分配機制,提出了一種低復雜度的比特和功率分配演算法.與傳統的迭代分配演算法不,該演算法在每次迭代中只需要比較幾個特定的子載波.該方法在保持傳統迭代演算法性能的前提下地減了迭代分配演算法的復雜度.此外,通過選擇等功率分配方案作為初始方案加快了演算法的收斂速度,進一步降低了演算法復雜度.模擬結果表明,提出的改進演算法在基本不犧牲系統性能的前提下有效地降低了演算法復雜度
  7. Detailly, it was ( l ) to isolate and construct high efficiency expression vector of rice starch branching enzyme gene sbe2b and ( 2 ) to establish a high - effecient rice transformation system. total rna was extracted from maize endosperm 15dap ( days after pollination ). and cdna of sbe2b was obtained through rt - pcr. sequencing result showed that the full length cdna was 2. 4kbp, coding for 800 amino acids, with estimated mw 93kd

    本研究從授粉15天左右的玉米胚乳中提取了總rna ,採用rt - pcr方法,克隆了玉米胚乳的澱粉分支酶基因sbe2b ,測序結果表明,玉米胚乳sbe2b的cdna全長為2 . 4kb ,編碼800個氨基酸,推測的氨基酸的分子量為93000d ,該序列與genbank中登錄號為af072725的玉米sbe2b的cdna序列有98的源性,與水稻、麥、麥等禾本科植物的有關澱粉分支酶的dna序列都有高的源性。
  8. Differing one from another in natures and moods so greatly as they did, they yet formed, bending, a curiously uniform row - automatic, noiseless ; and an alien observer passing down the neighbouring lane might well have been excused for massing them as hodge

    他們這一群人的天性變異,性情也不相,但是他們都彎著腰,排成整得讓人感到奇怪的一排他們都是一聲不響地自動地排在一起的這時候如果有一個外來人從附近的路上走過,看見了他們,很有可能會把這群人都叫做「霍吉」的。
  9. This in turn means that it is perfectly feasible that two companies can view a similar transaction very differently ? as long as each can support its judgments

    換句話說,新準則彈性,一個業務也可能讓兩家公司各自持有完全不的看法,前提是他們能夠舉證支持。
  10. At first we compare some kinds of investment loss function, analyze their defects and take the eignvalue of covariance matrix as the measurement of investment risk, the principle component as the information of investment market, sn and cv of the principle component as balance relationship between the profit and risk. then different portfolio selection indexes are given, and new portfolio selection models are presented, which are different from h. markowitz model. at last an example is also given

    本文首先比較了幾種常用的投資損失函數,在分析它們的缺陷與不足的基礎上,提出了採用收益率的協方差矩陣的特徵根刻畫投資的風險;用主成份綜合反映證券市場的信息;分別採用主成份的差異系數與信噪比反映投資組合的期望收益率與風險之間的均衡關系,並以此作為投資組合損失最化與收益化的指標;得到了不於h
  11. In recent years, reinforcement learning has become one of the key research areas in artificial intelligence and machine learning and it has attracted many researchers in other fields including operations research, control theory and robotics. reinforcement learning is different from supervised learning in that no teacher signals are needed and a reinforcement learning system learns by interacting with the environment to maximize the evaluative feedback from the environment

    增強學習與監督學習的不之處在於,增強學習不要求給定各種狀態下的期望輸出即教師信號,而強調在與環境交互中的學習,以(或)化從環境獲得的評價性反饋信號為學習目標。
  12. Semi on - line scheduling problem for maximizing the minimum machine completion time on m identical machines

    型機化最機器負載的半在線問題
  13. The algorithm, basing on convolution filtering technique and the fringes " gray values max - min distribution, can automatically and accurately carry out space frequency spectra shifting without spectra analysis and spectrogram in the technique of phase method of projected grating for 3 - d object shapes measurement. the new algorithm makes image processing much caster and the technique of object shapes measurement more automated. the phase error caused by filtering and the crossed - optical - axes geometry setup is also discussed

    本文採用投影光棚相位法和數字卷積濾波技術:根據柵線的條紋灰度值分佈具有分佈的特性,提出卷積濾波形貌光學自動檢測的圖像處理方法,有效地實現了頻譜自動移位,從而進一步提高了圖像處理的速度和形貌測量技術的自動化程度;時對採用兩光學主軸相交,且非遠心投影系統所產生的誤差進行了分析,並提出了修正方法。
  14. N sources ( including organic and inorganic n tested ) and c sources tested could restrain methane oxidation. cellulose inhibited methane oxidation most weakly while the high concentration of methanol and glucose did dramatically, but the proper concentration of methanol could stimulate soil methane oxidation sharply. in the middle process of methane oxidation, addition of glucose could restrain methane oxidation shortly but the inhibition could be relieved about 5 days later when supplied again with enough oxygen

    土壤微生物是甲烷氧化的主要生物類群,含水量對土壤甲烷氧化活性有明顯影響,過高或過低對甲烷氧化均具有抑制作用;氮源(包括有機和無機氮源)對甲烷氧化均有抑制作用;不碳源對甲烷氧化的影響各異,纖維素對甲烷氧化抑制作用最,而高濃度的甲醇、葡萄糖則對甲烷氧化具有強烈抑制作用;而適當濃度的甲醇可促進土壤對甲烷的氧化:在甲烷氧化過程中加入葡萄糖能迅速抑制甲烷氧化;在加入葡萄糖的時保持瓶中充足的氧氣,則這種抑制作用可以在重新培養一定時間后得到解除。
  15. City commercial bank only to be able to sit looked the good opportunity runs away due to above reason and at the same time the region economic integration also loses city commercial bank ' s powerful support, its step will be able not but to slow down, specially started along with state - owned commercial banks to adjust their management mentality in the recent years, changed from scale to benefit, consolidated one batch of small cities branch offices, contracted to big or media - sized cities, causes an enormous change for the finance structure of county and the countryside and extremely influenced county and countryside ’ s economy development

    這對區域經濟「化」與發展「擴散」的功能都受到制約。在如火如荼的區域經濟一體化的浪潮中,沒有越出中心城市的城市商業銀行只能坐看良機遁去,而時區域經濟一體化也失去了城市商業銀行的有力支持,其步伐將不得不放慢,特別是近年來國有商業銀行開始調整其經營思路,由重規模逐漸轉向重效益,撤併了一批城鎮的分支機構,向中城市收縮,使縣域和農村金融結構發生變化,對縣域和農村經濟發展產生非常深遠的影響。
  16. The endurance function of the insulation field is widely concerned in the power system. according to the equality between the two dimensional weibull distribution and the law of electrical aging, after the method for estimation of the voltage endurance coefficient is presented by the maximum likelihood estimation and the minimum square estimation of the two dimensional weibull distribution parameters, on the basis of the analysis of the test disadvantages under invariable voltage, the method of obtaining the voltage endurance coefficient under the intension increased by degrees is considered

    電氣絕緣電老化性能是電力系統普遍關注的問題,由於二元weibull分佈與電老化定律在評價絕緣老化特性上存在等價性,本文首先介紹了二元weibull分佈參數採用似然法和最二乘法估計獲得電壓壽命指數的方法,時在分析其在恆定電壓下試驗容易出現,由於電壓選擇不當導致試驗時間過長現象的基礎上,討論了利用場強遞增方式確定電壓壽命指數的方法。
  17. In aim solver, the convergence rate depends on spectral properties of the aim matrix, and the near - zone threshold distance has a dramatic impact on the memory and cpu time. a poorly conditioned matrix occurs through aim when a smaller near - zone

    另外,自適應積分方法計算中,在保證計算精度的條件下,較的耦合距離將內存需求和計算的復雜度,但時誤差積累也導致矩陣的性態變壞。
  18. Based on the difference of maximum modulus evolution between signals and random noises in multi - scale space of wt, the signals from shaking table test are processed for random noise reduction

    摘要本文利用波變換下有效信號有隨機噪聲在多尺度空間中模值不的傳播特性,對地震模擬振動臺試驗測試信號進行去噪處理,取得良好效果。
  19. This paper applies wavelet theory to process data analysis, mostly focusing on signal de - noise and data compression. the main contributions of this thesis are as follows : 1 ) as discussion and experiment of de - noise method for removing white, noise from pulp thickness signal, a method was developed by utilizing the different characters of evolution of the wavelet transform maximum across scale of efficient signal and noise

    本文所作的工作如下: 1 )利用波變換下有效信號和噪聲在多尺度空間中不的模值傳播特性,給出了一種去除紙漿濃度檢測信號中的白噪聲的演算法,編制了相應的程序,作為對紙漿濃度檢測信號去噪方法的初步探討和嘗試。
  20. At present, the research on the reanimation of bonus stock is gradually maturing and the research on the reanimation of stock option is now noticed by the scholars in the civil, which is focused on the core of the supervisors, not on the technologists specially, there is also little research on technical stock option oversea. however, as the special human capital, technologists react greatly on the enterprises, which is not replaced by other material capital, we may consider that the reanimation of stock option to the core of the supervisors is feasible, so do the technologists. based on the recently theoretic progenies of bonus stock and stock option from the civil to oversea, we quest for the allocation of technical bonus stock, discuss the precept on the reanimation of technical stock option for the middle - small technical films, by which to solve the stability and hard work of the technologists, accelerate the development of the middle - small technical films in the civil

    目前,股權激勵的研究日趨成熟,期權激勵研究受到國內學者的關注,但這些激勵主要集中在企業的核心經營層,尚未專門激勵企業的核心技術層,國外對技術期權激勵的研究也少涉及,然而技術人員作為特殊的人力資本,在科技企業中起的作用是其他物質資本所無法取代的。因此,可以認為,既然能對企業核心經營層授予期權以資鼓勵,那麼對核心技術層樣也可以授予技術期權加以激勵。本文在吸取國內外關于股權、期權激勵理論最新成果的基礎上,探討了中科技企業技術股權(份)分配和技術期權激勵的方案,目的是通過技術股權(期權)激勵來解決中科技企業技術人員的長期穩定和努力工作的問題,促進我國中科技企業的長期穩定發展。
分享友人