標準離差 的英文怎麼說

中文拼音 [biāozhǔnchā]
標準離差 英文
deviate standard
  • : 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)...
  • : Ⅰ動詞1 (離開) leave; part from; be away from; separate 2 (背離) go against 3 (缺少) dispens...
  • : 差Ⅰ名詞1 (不相同; 不相合) difference; dissimilarity 2 (差錯) mistake 3 [數學] (差數) differ...
  • 標準 : (衡量事物的準則; 榜樣; 規范) standard; criterion; benchmark; pip; rule; ètalon (衡器); merits
  1. Due to the image exists the instances of spin and distortion, in order adopting part small template proceed matching in order to reduce thereof impacts by as possible, besides small template matching may decrease calculation quantity, and it is propitious to real time of matching. looking into be on the impact of illumination, chromatism, under cloak circumstance template size and quantity select versus matching rate. matching primitive chooses gray, gray information measure large and most easy to obtain, but it is rather effected by illumination condition and chromatism, maximum matching rate restricted to 70 %

    瓷磚缺陷檢測採用待測圖像與圖像作法,作法對匹配精度要求較高,因此在匹配誤存在的點進一步做了亞像素級的匹配;導彈目識別,採用背景匹配的方法,統計背景移動距指導目的識別;叢林中移動目識別,採用作法找到目區和背景區,分別採用不同的模板和閾值匹配,統計目區匹配結果。
  2. In the retrofocus project, a retrofocus structure with two elements is used in the object lens to enlarge fov and back working distance, in the head of which the negative meniscus have the effect of balancing aberration and deviating rays like a prism. and a standard hyperhemisphere immersion lens with high refractive index is put behind the object lens to satisfy the receiving of a detector with smaller photosensitive

    反遠距設計方案中物鏡採用二片式反遠距結構,增大了視場和后工作距,彎月型負透鏡在前,具有平衡像和棱鏡的偏向作用;物鏡後放置高折射率超半球型浸沒透鏡,滿足小光敏面探測器接收。
  3. Standard deviation in statistics, a measure of the dispersion of a frequency distribution : it is the average magnitude of deviations from the center of normal curve, calculated by squaring all the deviations, calculating their mean, then finding the square root of the mean

    :統計中,一種衡量數據組分佈的分散或變化情況的數據,是偏正態分佈中間位置數據大小的平均值。
  4. Thus, requirements should, ideally, be expressed in terms of a mean and standard deviation.

    因此,表達需求量的理想術語應該是平均標準離差
  5. Back extraction by hno3 - hf and back extraction by concentrated hnch after lower the concentration of organic phase are studied, the method of back extration by hnorhf can not be used to icp - ms, because some zirconium is hydrolysis when hf is removed by heat. however, the method of back extraction by concentrated nitric acid after lower the concentration of organic phase can be used to icp - ms, the recovery is 93. 2 %, rsd % is 5. 24 %, the decontamination factor of uranium is 3. 2xl04, the detection limit of zirconium is 0. 04ng / ml. the method of tta extracting trace zirconium in uranium is firstly used to icp - ms, the result is satisfied, it can be used to determine zirconium in uranic production quickly and veraciously

    本文通過研究hno _ 3 - hf反萃和稀釋有機相後用濃hno _ 3反萃這兩種分方法,認為hno _ 3 - hf反萃由於在加熱去除hf時酸度不易控制,導致鋯的部分水解,因而此方法不宜用於icp - ms中,然而稀釋有機相後用濃hno _ 3反萃法用於icp - ms測量中,全程回收率為93 . 2 ,相對為5 . 24 ,鈾的一次去污因子為3 . 2 10 ~ 4 ,鋯的測定下限為0 . 04ng / ml ,本文首次將tta萃取分鈾中鋯用於icp - ms測量中,結果令人滿意,此方法適用於快速、確測量鈾產品中微量鋯。
  6. Methods a comparative study was made on the 11 indices of physical morphology function and athletic ability between 27 provinces and the average of chinese children and a synthetical evaluation was also made

    方法用標準離差法將27省市7 ~ 18歲漢族兒童少年的11項形態、機能和素質指與全國平均水平比較,進行體質綜合評價。
  7. Specially, based on risk - metric and factor variables, the author discusses multi - factor asset pricing model. in theoretical analysis, the author attempts to release the assumption of index ' s random walk, proves a portfolio selection model suitable for the linear index level moreover, based on assets un - exchangeable, the author brings forward asset pricing models for b - shares, h - shares and non - circulated - shares. the author also brings forward multi - factor asset pricing model based on risk - metric indices, such as coefficient of beta, standard variance, standard semi - variance, average absolute deviation, value at risk, and factor variables, such as circulated market equity, exchange ratio, short - term historical return

    在理論分析時,作者嘗試放鬆指數水平滿足隨機遊走過程的假設,推導出指數水平呈線性趨勢的資產組合選擇模型;此外,作者基於資產不可交易這一假設,提出了b股、 h股和非流通股等情形的資產定價模型,並基於系數、半方、平均絕對和風險價值等風險度量指以及流通市值、換手率、短期歷史收益率等因素變量提出了四因素資產定價模型。
  8. Comopressed air filer is regardedas the essential part of any compressec air system, without high - effciency filter, few compressed air system xan run, the production and processes of highest order to prevent any pollution

    壓縮空氣精密過濾器,現在被認為是任何壓縮空氣系統的必要構成部分,極少的壓縮空氣系統能夠脫高效過濾器而順利運行,生產和工序要求最好質量的空氣,而過濾部件亦可按此規格公製作,不容許有任何污染。
  9. In this thesis the in situ brilliant cresyl blue ( bcb ) dimer with weak fluorescence in the solution of anionic surfactant ( as ) sodium lauryl sulfonate ( sls ) was used as fluorescence probe. at the same time, the new method for the determination of bovine serum albumin ( bsa ) was built. the linear range was 0 - 7mg / l and the detection limit ( 3 o / k ) was 3. 66 10 - 3 mg / l, the r. s. d for the determination of 2. 00mg / l bsa was 2. 77 %

    本論文以陽子染料燦爛甲酚藍在陰子表面活性劑十二烷基磺酸鈉存在下形成的現場弱熒光二聚體為熒光探針,建立了測定牛血清白蛋白的新方法,該法線性范圍為0 7mg / l ,檢測限為3 . 66 10 ~ ( - 3 ) mg / l ,對2 . 00mg / l幾的牛血清白蛋白平行測定8次,相對為2 . 77 ,說明本法確可靠。
  10. The testing technique and system of the newly developed, miniaturized sputtering ion pump with low pumping speed has been developed in accordance with the standards formulated by machine industry

    摘要本文介紹了小抽速微型濺射子泵的性能測試系統和參考機械行業確定的測試方法,探討了測量結果誤來源。
  11. Material composition appears, and reading material in - put makes the chinese test change from two - dimensional construction to three - dimensional construction ( chinese knowledge, reading and composition ). graduation tests departing from entrance tests, exploration of the standardized test, weakening the chinese knowledge, the researches of controlling error of judging composition, pattern set " 3 + x ", judging test papers on net, and experiments of spring and summer university entrance test. all the above, having made remarkable achievements, make the current chinese test more modernizing and scientific

    供料作文的出現,閱讀內容的增加使語文試卷由二維結構到三維結構的轉變,畢業會考與升學考試的分化考試的探索,語文知識考試的淡化,對語文能力測試的重視,作文評分誤控制的研究以及高考「 3 + x 」科目設置試驗,網上閱卷和春夏兩季招生考試試驗等都為語文考試現代化、科學化作了有益的嘗試,也取得了顯著的成就。
  12. By morphologic examination, structure characteristics ^ biological property n serological tests and pathology characteristic study, this virus was identified as the medium virulence chicken. new castle disease virus ( ndv ), whose pathology characteristics were appeared different from those of the standard virulence ndv. la sola vaccine could not give good protection against the infection of this virus isolate

    用spf雞胚在吉林省患病雞群中分到一株病毒,經病毒形態學、結構特徵、生物學、血清學及致病性等試驗研究,確定該病毒為雞新城疫強毒,對lasota免疫雞的致病性及其致死率與雞新城疫強毒e _ 9f _ ( 48 )對比異顯著, lasota疫苗對該株病毒免疫保護效果不理想。
  13. In addition, policy deviations from its original targets or " target omissions " at the grassroots level are analyzed

    同時分析了在微觀層面該政策如何偏了其政策目而導致瞄和瞄遺漏。
  14. Since the controller concerned did not positively apply vertical separation between the two aircraft or take prompt recovery action when they came close to each other, a loss of standard separation occurred

    由於控制員未有為兩架航機提供適當的高度間隔,或在兩機接近時立即採取糾正行動,因而導致這次出現偏事件。
  15. A volatile stock would have a high standard deviation

    不穩定的股票會有一個高的標準離差
  16. A line used in the capital asset pricing model to illustrate the rates of return for efficient portfolios depending on the risk - free rate of return and the level of risk ( standard deviation ) for a particular portfolio

    一個線條用於資本資產定價模式中說明有效的投資組合的回報率,取決于無風險回報率和對一特定的投資組合的風險水平(標準離差) 。
  17. It links the standard rear differential with a mechanical planetary gear set and an electronically controlled multi - plate clutch for each rear wheel

    它在兩后輪各以一組行星齒輪組和電子控制的多盤合器與速器連結。
  18. The recovery can reach 95 % after it extracts once, rsd % is lower than 10 %, the detection limit of zirconium is 1. 3u. g / ml. and increasing the application of film in xrf is studied. the method of using organic sample to make resource after extracted by tta can be used to determine zirconium in simulated p rocess solution of spent fuel reprocessing quickly and veraciouly

    萃取一次便可達到理想的萃取效果,回收率可達95 ,相對10 ,鋯的檢出限為1 . 30 g / ml ,同時改進了薄膜法在x射線熒光光譜法中的應用范圍,此方法採用tta萃取分的有機相直接制源可快速、確地對測定purex模擬工藝料液中的鋯含量。
  19. In mutual funds, the standard deviation tells us how much the return on the fund is deviating from the expected normal returns

    對于信託基金,標準離差告訴我們基金有多少回報與預期的正常回報偏
  20. It is usually measured by calculating the standard deviation of the historical returns or average returns of a specific investment

    它通常通過計算某特定投資的歷史回報或平均回報的標準離差來衡量(測定) 。
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