隨機實驗 的英文怎麼說

中文拼音 [suíjīshíyàn]
隨機實驗 英文
random experiments
  • 隨 : Ⅰ動詞1 （跟; 跟隨） follow 2 （順從） comply with; adapt to 3 （任憑; 由著） let （sb do as he li...
  • 機 : machineengine
  • 實 : Ⅰ形容詞1 （內部完全填滿 沒有空隙） solid 2 （真實; 實在） true; real; honest Ⅱ名詞1 （實際; 事實...
  • 驗 : 動詞1. （察看; 查考） examine; check; test 2. （產生預期的效果） prove effective; produce the expected result
  • 隨機 : random stochasticrandom
  1. One - year - old seedlings of chinese redbud ( cercis chinensis ) were grown in a pot with varying soil water levels, soil salt ( nacl ) levels and intercross stress to determine photosynthetic characteristics

    摘要應用盆栽試驗方法，採用完全隨機試驗設計，研究了1年生紫荊實生苗在不同土壤鹽分和水分及交叉脅迫下的光合特性。
  2. Test of on - line emulsification system on diesel engine

    柴油機隨車乳化系統的實驗研究
  3. For the anticounterfeiting of printings ( such as certificate ), the existent many ways ( such as rainbow holograms ) are not available as the need for special use : anti - distortion and anti - copy. basing in the double - random - phase transform, this article puts forward a new way that two - dimensional bar code is used as anticounterfeiting label with anti - printing ? scanning and anti - damage properties. the major job are : ( 1 ). basing in the ascii codes, numerals and alphabets are encoded and subsequently transformed into two - value bar code matrix figure. later, using amplitude - based double - random - phase transform, the enciphered gray scale figure is formed. by computer simulation ( 4f system ) and printing as well as scanning ( 20 times ), we get the result that the gray scale figure with little miscoding rate ( 0. 0026 ) by “ matrix expanding way ”

    本文主要開展了以下三項研究工作: （ 1 ） .用自定義編碼方案，將數字和字母（ ascii碼）轉換成二值條碼圖;對該圖形進行振幅型雙隨機相位加密變換，得到原信息的加密灰度圖;通過4f光學系統計算機模擬和列印-掃描實驗，證明本文提出的「矩陣擴展法」灰度圖具有較小的誤碼率，對於20次列印-掃描實驗，誤碼率不大於0 . 0026 。
  4. To sum up, tested and validated by data sets of shenzhou iv unmanned spacecraft and precise orbit ephemeris, the algorithms presented in the thesis can improve orbit accuracy and reduce random noise considerablely. derived conclusions have important value for reference, and lay the firm technological foundation for future applications

    總之，經過神舟四號飛船實測數據計算和精密星歷檢驗，表明本文提出的各種定軌方法可以較好的提高定軌精度，減少隨機噪聲，所得出的結論對于實際應用具有重要的參考價值，並為將來的應用奠定了堅實的技術基礎。
  5. There are many adaptive changes in the two research subjects ( artemisia. songarica schrenk. and seriphidium. santolinum ( schrenk ) polijak. ) in morphology and anatomy, such as with the increase of the daily age, the root - shoots ratio increased ; the root became stronger ; the ratio of leaf volume and leaf area increased ; the volume of epidermic cell decreased ; the cut - icle and phellem layer on the surface of root thickened. stoma caved in leaf ; epidermal hair of leaf and stem well - developed, palisde tissue developed well, the cell gap decreased ; the spongy tissue disappeared ; leaf is kinds of isolateralthat is the typical xeromorphic structure ; crystal cell and fibric cell increased ; conducting tissue and mechanical tissue developed well ; bundle sheath appeared

    實驗研究的兩種菊科（ compositae ）植物（準噶爾沙蒿（ artemisiasongaricaschrenk ）和沙漠絹蒿（ seriphidiumsantolinum （ schrenk ） poljak . ） ） ，形態解剖方面的變化表現為：隨日齡增加，根長/株高比值日益增大；根系逐漸發達；體積與葉面積比逐漸增大；表皮細胞體積變小；角質層增厚；根外部出現加厚的木栓層；氣孔下陷；葉、莖部的表皮毛密布，柵欄組織日益發達；而細胞間隙日漸變小；海綿組織逐漸消失；葉面結構常為典型旱生結構? ?等葉面；晶細胞及纖維細胞數目增多；輸導組織、機械組織日漸發達；具有維管束鞘等等。
  6. One large, randomized study in 2005, for example, compared various treatments and found that after seven days, about 70 percent of subjects who combined heat therapy with light exercise returned to “ pre - injury function, ” compared with 20 percent who used heat or exercise alone

    2005年的一個大型的隨機實驗，比較了很多不同的緩解背痛的療法，在7天後， 70 %的接受熱療法，同時又進行輕微運動的樣本，與20 %只接受熱療法的人相比，他們又回到了背痛前的行動狀態。
  7. We performed a prospective multicenter randomized trial to compare these two treatment strategies

    我們採用可預期的多中心隨機實驗方法來比較兩種治療方案。
  8. We collected data from eight randomised trials of folic acid that had stroke reported as one of the endpoints

    對將卒中作為安全終點之一的8項補充葉酸治療的隨機實驗的數據進行匯總分析。
  9. Our aim was to do a meta - analysis of relevant randomised trials to assess the efficacy of folic acid supplementation in the prevention of stroke

    本研究目的是通過對相關隨機實驗進行薈萃分析，來評估葉酸補充治療在卒中一級預防中的有效性。
  10. Since 1990, 2 randomized trials and seeral obserational studies hae ealuated the benefits s risks of expectant management of seere preeclampsia at < 34 weeks of gestation

    自1990年以來， 2個隨機實驗和一些觀察性研究評價了對于妊娠小於34周的重度先兆子癇採用保守治療的利與弊。
  11. The second experiment adopted a 3 2 2 random factorial design with 60 subjects of fifth - grade. 30 excellent comprehenders and 30 poor comprehenders were selected

    實驗二採用3 2 2三因素完全隨機實驗設計，被試為60名小學五年級學生，其中30名閱讀優生， 30名閱讀困難學生。
  12. The researchers pooled data from eight randomized trials comparing statins with placebo in primary prevention populations deemed at increased cardiovascular disease ( cvd ) risk

    研究人員集合了8個隨機實驗數據，這些實驗比較了他汀藥物和安慰劑在心血管疾病高風險人群的一級預防中的作用。
  13. 3. the experimental study about the test anxiety : the method of one - factor randomized design is adopted in this research. we engaged with cognition - behavior integrative training in the experimental group

    三、小學高年級學生考試焦慮的實驗研究本次實驗採用單因素完全隨機實驗設計，在實驗組進行考試焦慮的認知?行為綜合訓練。
  14. We adopted 2 x 2 x 3 design in this research. these three independent variables were grade ( grade 3 and grade 5 ), gender ( male and female ), methods of inspiration ( none, implicit and explicit )

    研究採用2 2 3的完全隨機實驗設計，三個自變量分別是年級（三、五年級） 、性別（男、女） 、啟發方式（無啟發、內隱啟發、外顯啟發） 。
  15. The whole study consists of two experiments. the fist experiment adopted a 3 2 random factorial design with 48 subjects of sixth - grade. 24 excellent comprehenders and 24 poor comprehenders were selected

    整個研究由兩個實驗組成，實驗一採用3 2兩因素完全隨機實驗設計，被試為48名小學6年級學生，其中24名閱讀優生， 24名閱讀困難學生。
  16. Pioneered at the massachusetts institute oftechnology in cambridge, it borrows the techniques of randomized trialsused in medicine to assess the impact of health and educationinitiatives, such as bed nets for malaria, and the factors that affecttheir success ( see page 957 )

    位於曼徹斯特的劍橋技術研究所首先借鑒了醫學中的隨機實驗法（例如處理簾帳防瘧）對衛生和教育措施以及相關影響因素進行評估。
  17. A modified genetic algorithm ( mga ) framework was developed and applied to the flowshop sequencing problems with objective of minimizing mean total flowtime. to improve the general genetic algorithm routine, two operations were introduced into the framework. firstly, the worst points were filtered off in each generation and replaced with the best individuals found in previous generations ; secondly, the most promising individual was selectively cultivating if a certain number of recent generations have not been improved yet. under conditions of flowshop machine, the initial population generation and crossover function can also be improved when the mga framework is implemented. computational experiments with random samples show that the mga is superior to general genetic algorithm in performance and comparable to special - purpose heuristic algorithms. the mga framework can also be easily extended to other optimizations even though it will be implemented differently in detail

    提出了一個改進遺傳演算法的結構，並且應用於帶有目標是最小平均總流程時間的流水調度排序中.為了改進一般遺傳演算法的程序，兩個新的操作被引進到這個操作中.這兩個操作為： 1 ）過濾操作：過濾掉在每一代中的最壞的個體，用前一代中的最好的個體替代它； 2 ）培育操作：當在一定代數內演算法不改進時，選擇一個培育操作用於培育最有希望的個體.通過大量的隨機產生的問題的例子的計算機實驗顯示出，提出的演算法的性能明顯好於一般遺傳演算法，並且和此問題的最好的專門意義的啟發式演算法相匹配.新的mga框架很容易擴展到其它最優化當中，只是實施的詳細的步驟有所不同
  18. Stroke units in their natural habitat : can results of randomized trials be reproduced in routine clinical practice

    （自然居住區的中風病房：隨機試驗的結果與常規臨床實踐相附嗎？ ）
  19. Effectieness and cost - effectieness of three types of physiotherapy used to reduce chronic low back pain disability : a pragmatic randomized trial with economic ealuation

    三種類型理療方法治療慢性后腰痛疾病的療效和性價比：用經濟學方法評估的一種實用的隨機試驗。
  20. In this paper, the authors give an initial probe into probability theory from different angles, including window method ( specialization and characterization of probability model ), clue method ( building model clues to the theme according to the subjects ), index method ( clue to key words in bilingual teaching ) and experiment method ( random experiment between people and machines ), which are of significance for reference

    文章通過教學實踐歸納了開窗法（概率模型的現代化與特色化） 、聯珠法（面向對象有針對地建立貫穿主題的模型線索） 、語素法（雙語教學中關鍵字的提示） 、實驗法（開展人機交互的隨機實驗）等方法，具有一定借鑒意義。
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