標準換位 的英文怎麼說

中文拼音 [biāozhǔnhuànwèi]
標準換位 英文
standard transposition
  • : Ⅰ名詞1 [書面語] (樹梢) treetop; the tip of a tree2 (枝節或表面) symptom; outside appearance; ...
  • : Ⅰ名詞1 (標準) standard; guideline; criterion; norm 2 (目標) aim; target Ⅱ動詞1 (依據; 依照)...
  • : 動詞1. (給人東西同時從他那裡取得別的東西) exchange; barter; trade 2. (變換; 更換) change 3. (兌換) exchange; cash
  • : Ⅰ名詞1 (所在或所佔的地方) place; location 2 (職位; 地位) position; post; status 3 (特指皇帝...
  • 標準 : (衡量事物的準則; 榜樣; 規范) standard; criterion; benchmark; pip; rule; ètalon (衡器); merits
  • 換位 : conversion; transposition; replacement; trans-situaition; commutant; change of positions
  1. Standard practice for conversion units and factors relating to sampling and analysis of atmospheres

    大氣取樣和分析的相關算單和系數的規程
  2. Standard practice for quantitative measurement and reporting of hypoeutectoid carbon and low - alloy steel phase transformations

    亞共析碳鋼和低合金鋼相的定量測量和報告的規程
  3. The specific research methods are listed : 1. matched filter taking the max ouput snr as the best rule correlates nonstop divided signal and divided echo to detect low snr target signal. then all one dimension divided correlation outs and done fft in portrait to leach interferential signal such as static or low rate mussy meaves, many pathway echo and so on and to take target ' s time difference and doppler frequency that combine parameters that target ' s direction taken from antenna and so on to implement target ' s orientation and tracking

    具體研究方法如下: 1 、採用以輸出信噪比最大為則的最佳匹配濾波器來對分段的參考和目信號作相關處理來檢測低信噪比目信號,然後對一維分段相關輸出組作縱向傅立葉變來濾除靜態或低速的雜波、多徑回波等干擾信號,並提取目的時差和多普勒頻率,再結合由天線獲得的目方向等參數,就可以實現目的定和跟蹤。
  4. 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進行分辨。而對于編隊目,可分為近似剛性的多目和非剛性的多目,所以對于可以近似為剛體的編隊目相對置固定,運動方式一致,可以近似看作一個大目,採用最小墑則對平動相的進行補償,但是大多數並不滿足剛體近似的編隊目,由於目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變得到瞬時的一維橫向距離像大大提高了對編隊目的分辨,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。
  5. In ddmm, the rdb is taken as the bottom storing medium and the upper xml view is set up for data exchange and direct application under internet / intranet environment. based on ddmm, the multi - tiered and bi - directional data integration technique between xml and rdb, is studied systematically and in detail, and the reciprocal data accessing and exchange between rdb and xml is carried out on respectively three levels : static data transformation, dynamic data query and synchronized data update. the infrastructure for manufacturing informationlization will certainly be internet / intranet, and xml has been a factual standard for data representation under internet / intranet environment

    製造業信息化的基礎平臺將是internet intranet , xml ( extensiblemarkuplanguage ,可擴展記語言)已經成為internet intranet環境下數據表達的事實,而目前企業大量數據仍存在於佔主導地的關系數據庫( relationaldatabase ,簡稱rdb )中,如何在rdb與xml之間架起數據交與數據操作的橋梁,已成為製造業在internet intranet環境實現信息化迫切需要解決的突出問題之一。
  6. At first we improve the methods of iris image preprocessing, including an efficient arithmetic of evaluation iris images, an improving method of locating iris, calibrating iris image by the translation of coordinate and the circular shift of code, a eatimate of the background illumination by bicubic spline, and the image enhancement by the dual tree complex wavelet transform. next we designed the recognition arithmetic based on the location of the local maxima of the wavelet transform modulus. in the thesis lots of simulation are performed by means of matlab and visual c + +

    首先改進了虹膜預處理方法,實現了一種快速高效的虹膜質量評價演算法;設計了一種改進的兩步虹膜定演算法,確的定了虹膜的內外邊界;利用坐和編碼的循環移實現了對虹膜圖像的配;利用雙三次樣條函數擬合虹膜圖像背景,去除了非均勻光照對虹膜識別的影響;使用二分樹復數小波方法增強了虹膜圖像的對比度;在識別演算法方面,本文設計了一種「基於小波模極值點置的虹膜識別演算法」 。
  7. Standard practice for the ion exchange separation of uranium and plutonium prior to isotopic analysis

    素分析前鈾和鈈離子交分離的實施規程
  8. American standard code for information interchange. the standard for representing letters, numbers and control characters on 7 - bits ( 8 bits for accentuated character sets )

    美國信息交碼。用七比特來描述字母、數字和控制符的( 8是增強字符集) 。
  9. Based the humidity theory, the paper adopts the relative humidity as the character value and puts forward using 30 % rh and below 0c dew - point as the on - line monitoring critical value. it gives the method of volume ratio convert at the different temperature. with the standard value, we can conclude the result of moisture content

    針對現有規程中控制水分的指的缺點和局限,提出了採用相對濕度作為監測特徵量並轉為露點以直觀表示設備絕緣狀況:採用30相對濕度及0以下露點作為監測的臨界值與允許值;同時推導出了體積比單在不同溫度下的折算方法,以結合現有,綜合分析,做出判斷結論。
  10. Developing a software for the testing machine measuring and controlling system. the software can automatically switch control mode according to standard in the process of tensile testing and automatically judge constitutive mode of material. at the same time, it can automatically measure elastic modulus e, yield strength o s, proof strength, non - proportional extention o 0. 2, percentage extention 8, tensile strength o b, etc. it can applied in industry practice

    在經典pid控制與模糊控制的基礎上,設計了模糊自適應pid控制應用於試驗機的應力、應變及移控制; 3 、開發了一套完整的試驗機測控系統軟體,能在試樣拉伸過程中按自動切控制方式並自動判別材料本構模式,能夠自動測定彈性模量e 、屈服限_ s 、條件屈服限_ ( 0 . 2 ) 、延伸率、強度限_ b等,應用於工程實際。
  11. In the course of image preprocessing, digital face images are captured with a numeral camera and these images are transformed to 8 bit from 24 bit. then the noise in face images are removed by using the method of median filter and the face images are binarized. finally the face in each face image are segmented with the method of integration projection, then standardized

    在圖像預處理過程中,首先利用數碼相機獲取人臉數字圖像,然後將24圖像轉成256級灰度圖像,並利用中值濾波的方法對圖像進行去噪處理,接著對圖像進行二值化處理,最後採用積分投影的方法將人臉分割出來並進行歸一化,最終得到人臉圖像。
  12. We judge ourselves by what we feel capable of doing, while others judge us by what we have already done. - - - henry wadsworth longfellow

    判斷不一樣,我們要學會思考,才有可能真正做到希臘古人說的「認識你自己」 。
  13. Type example : a project need functions of control temperature instrument are : single screen display communication mode with up - level machine is rs - 485, transmit field temperature to standard dc ma signal output, with 2 relays control output sensor is k thermocouple, outline dimension is 9696

    型號舉例:某工程需控制溫度儀表功能為:單屏顯示與上機通訊方式為rs - 485將現場溫度轉的dc 420 ma信號輸出另帶2個繼電器控制輸出傳感器為k型熱電偶外形尺寸為9696 。
  14. You can read standard input, write to standard output and standard error ; use any foreground and background colors you wish ; resize, reposition, hide, retitle the console window, flip between full - screen and windowed operation, and on and on and on

    你可以讀取的輸入,寫輸出和錯誤輸出;使用任意的前景色和背景色;調整大小、置,隱藏控制臺窗口,在全屏和窗口模式間切,等等。
  15. On the basis of displacement - time series of the slope, a nonlinear dynamic model is set up according to backus generalized linear inversion theory in this paper. due to the equivalence beween autonomous gradient system and catastrophe model, a standard cusp catastrophe model can be obtained through variable substitution. the method is used in analysis of displacement data of huangci landslide and wolongsi landslide and in understanding how slopes evolve before sliding. the result shows that the nonlinear dynamic model can make satisfactory prediction result. is it most important that there is a sudden fall of d, which indicates the occurrence of catastrophe ( when d = 0 )

    研究表明,滑坡變形失穩過程具有混沌和分維特性,可以用分形理論來研究滑坡預測問題,基於對任一連續函數,至少在較小的鄰域內可以用多項式任意逼近的數學理論,運用改進的backus廣義線性反演理論,以斜坡移時間序列為基礎,反演了斜坡演化的非線性動力學模型。並利用自治梯度系統與突變模型的等價性,通過變量代得到的尖點突變模型。
  16. How can a private enterprise become vivid in the sustainable development. on one hand, in accordance with the principle of " openness. equity. honesty ", government authorities should adjust the goals of policies and systems. convert their functions. weaken the administrative interference and start an impartial taxation system, financial system and financial market permission system so as to maintain the role of private enterprises in china ' s economy, while on the other hand, as an economic existence, the private - owned enterprise should pay attention to adjusting industrial structures, clarify its industrial orientation, focus on the main industry, carry on a business strategy centered on specialization, carry out industrialized production standards. quicken the pace in hi - tech industrialization. break through the difference between the operation right and property right, adjust structures of human resources and establish a scientific business manage

    怎樣刁』能使私營企業擁有持續發展的生命力呢?對于政府部門而言,要維護私營企業在中國經濟中的作用與地,必須按照「公平、公正、公開」的原則來調整政策和制度的取向,盡快轉政府職能以弱化行政二}一預,實行公平的稅賦制度、財會制度和金融市場入制度,為私營經濟的發展營造一個良好、寬松的體制環境。而私營企業作為一個經濟實體,則應注意調整企業的產業結構,明確產業定,突出主業,實行以專業化為主的經營發展戰略,切實落實工業化生產,加快高新技術產業化的步伐;同時要敢於打破產權界
  17. The proposed modulator uses 0. 35um standard cmos process, the nmos and pmos threshold voltage is 0. 54 volt and - 0. 48 volt, respectively, and the power supply is 1. 5 volt. the nyquist converter rate is 50 khz, oversampling ratio is 80. the proposed modulator can obtain 98db dynamic range, 16 bits converter resolution, and fits for high - fidelity, digital - audio application

    本設計採用0 . 35微米cmos工藝,其中nmos和pmos晶體管的閾值電壓分別為0 . 54伏和- 0 . 48伏,電源電壓為1 . 5伏,奈奎斯特轉率為50khz ,過采樣率為80 ,該調制器可實現動態范圍98db , 16的轉精度,適合高保真數字音頻應用。
  18. The displacement quantity can be transform into corresponding standard industrial measuring signal, when in a certain overpressure, the membrane could be direct stuck on the solid matrix. if overload pressure is increased the membrane also cannot be made the greater distortion, then be sure that the membrane cannot be damaged because of overpressure, so that the sensor has the very strong anti - impact and anti - overload ability

    移量成相對應的工業測量信號,在一定過壓時,膜片會直接貼到堅固的基體上,過載壓力加大,也不會使膜片產生更大的變形,從而保證膜片不會因為過壓而損壞,所以傳感器有很強的抗沖擊及抗過載能力。
  19. In this method, the phase difference between two compared signals that have same nominal frequency can be converted into voltage signal by phase detector. the voltage signal varies linearly with the phase difference and can be displayed or recorded by some instruments

    此方法是將兩個被比對的稱值相同的頻率信號之間的相關系,通過線性鑒相器轉成與它成線性關系的電壓信號,並通過相應的設備進行顯示紀錄。
  20. In this algorithm, the system makes geometry and grey standardize on the images located, then extracts the features base on the kl transformation, at last matches them with the feature samples in sample library and output the most suitable image. the recognition rate is about 78 % he mingzhong ( application of computer science ) directed by prof. wang lingquang

    在人臉的自動識別演算法中,本系統對定后的人臉圖像做了幾何化和灰度化操作,採用kl變進行降維處理,提取出人臉圖像矢量,與樣本庫中的特徵樣本進行匹配,選取最為匹配的人臉圖像作為輸出。
分享友人