do an experiment 中文意思是什麼

do an experiment 解釋
做實驗
  • do : vt （did done 陳述語氣第三人稱單數現在式 does ）1 行，為，作，做，辦，干；盡（義務等），竭（力）...
  • an : an1indef. art. 見 a 條。1. 〈方、口〉 ＝ and. 2. 〈古、方〉 ＝ （and） if.
  • experiment : n 實驗；試驗；嘗試 （of） a scientific experiment 科學試驗，科學儀器設備。 a new experiment in ed...
  1. Do an experiment to must remember doing masculine gender and negative to contrast so

    所以做試驗一定要記得做陽性和陰性對照。
  2. This thesis work has researched the fabrication technics of photonic crystal defect waveguide with air - bridge structure and collecting waveguide ; suggested using uv - lithography and wet etching to fabricate traditional waveguide, after that, using eb - lithography and dry etching to fabricate photonic crystal holes, so can reduce the fabrication cost by a big range ; designed the moulding board, which can fabricate the air - bridge structure and is convenient for recognizing position in eb - lithography ; the structure consisted of traditional waveguides and etching grooves are fabricated on soi successfully, then an successful eb - lithography is realized on the structure, the defect waveguide collected with the traditional waveguide quite well ; used the etching grooves to do the sacrificial layer etching experiment, which grounded etching sacrificial layer by photonic crystal holes in next step

    提出採用紫外光刻工藝製作傳統波導結構之後，通過電子束曝光和干法刻蝕製作光子晶體小孔的工藝方案，大幅度減低了製作成本；設計出可形成空氣橋結構、並且適用於電子束曝光位置識別的光刻模板，在soi材料上成功製作出帶有空氣橋刻蝕預留槽以及接續光波導的結構，在該結構上成功實現了光子晶體帶隙波導的電子束曝光，帶隙波導與接續光波導位置接續良好；最後利用預留槽進行了刻蝕犧牲層的實驗，為下一步利用光子晶體小孔刻蝕犧牲層形成空氣橋結構打下了基礎。
  3. Films of the cnx nanotube were produced by thermal decomposition on fe - coated si substrates, and their low field emission properties have been investigated. a high - emission current density of 1. 28ma / cm2 for an applied field of 2. 54v / u m was achieved, implying cnx nanotubes have better electron field emitter properties than the films of carbon tubes and bcn tubes do under same experiment conditions

    860熱解乙二胺，在沉積有鐵催化劑的矽片上生長出cn _ x納米管薄膜，並進行了低場致電子發射特性測試，外加電場2 . 54v / m時，發射電流達到1 . 28ma / cm ~ 2 ，比相同實驗條件下制備出的碳管、硼碳氮管薄膜的場致電子發射性能優越。
  4. Finally, do an experiment to testify the injector simulator

    最後做出噴油模擬器樣件，並通過實驗對其進行驗證。
  5. For the sake of the actual function of the discussion as a way of teaching, we passes by to experiment for the teaching of period a semester half, experimenting the result enunciation, a kind of predominant teaching method of the discussion as a way of teaching conduct and actions senior high school history teaching, with the senior high school for promote the senior high school history teaching history that living to study to rise obvious function, it is beneficial to break that kind of traditional teaching situation, but this kind of break " is not to the simple negation of the teach type teaching method, also do not replace the predominant position of the teach type teaching method, but be partial to a kind of correcting an error of the teach type teaching method irregularity, combining to become a kind of can with complement each other and predominant teaching method in teaching method in teach type

    討論式教學法就是以討論法為主要教學方法的一種教學模式。它的最主要的優點就是特別強調學生的主體地位即注重學生的學習能動性、獨立性和創造性，但它並不忽視教師的主導地位。為了證明討論式教學的實際作用，我們經過了為期一個學期半的教學實驗，實驗結果表明，討論式教學法作為高中歷史教學的一種主導教學法，對于促進高中歷史教學和高中生的歷史學習起到明顯的作用，它有助於打破那種傳統的教學局面，但是這種「打破」不是對講授式教學法的簡單否定，也不是要取代講授式教學法的主導地位，而是對講授式教學法弊端的一種糾偏，並成為一種可與講授式教學法相輔相成的主導教學法。
  6. Experiment is an important tache among the education activity, in this course, the education institutions and students are sperated in space, students ca n ' t do concrete experiment in school lab. thus become the important element which restrict the molar of network education

    實驗是教學活動中一個重要環節，在網路教育中，由於教學機構與學生在空間上分離，學生無法到學校實驗室做具體的實驗，從而成為了制約遠程網路教育質量的一個重要因素。
  7. Firstly, this paper improves single dimensional association rule mining algorithm aprioritidlist based on deep research on association rule mining algorithms, and advances an efficient multidimensional association rule mining algorithm aprioritidlist + that is suitable for vulnerability database of rdbms. furthermore, the algorithm is applied on vulnerability database including data preparation, implement of the algorithm and analysis of experiment results, where data preparation is mainly to select some from numerous vulnerabilities and vulnerability attributes that are suitable for association rule mining to do experiments, meanwhile do the discrete process on quantified attribute values

    本文首先在深入研究關聯規則挖掘演算法的基礎上，對其中的單維關聯規則挖掘演算法aprioritidlist進行改進，提出了一種適合關系型弱點數據庫的高效的多維關聯規則挖掘演算法aprioritidlist + ;並且將該演算法應用到弱點數據庫中，包括數據準備、演算法實現和實驗結果的分析，其中數據準備主要是對數量龐大的弱點信息和弱點屬性進行挑選，取出一部分適合於關聯規則挖掘的弱點信息來進行實驗，同時也對量化屬性值進行了離散化處理。
  8. Having realized that i could use a kite to attract lightning ， i decided to do an experiment

    意識到我能用風箏來吸引閃電，我決定做一個實驗。
  9. The conclusion of some data statistical experiment also confirm that the ga do better in solving small scale problem while the greedy do better in solving large scale problem. four, two example for two different models was provided to prove the modeling and solving method is an effective one. last, a simple irs schedule tool which faces on area target was realized

    該工具在模擬預處理、優化模型和求解演算法的基礎上，通過對stk軟體和matlab軟體的介面進行編程，具備了兩個軟體間的數據自動接收與轉換功能，實現了計算機自動執行從模擬預處理到模型求解的完整過程。
  10. Based on two phases and one phase we use the two scoring methods to do an experiment. using uci machine learning repository as experimental dataset, the results prove that the number of eeps we get is much less than the eps we get and two phases can correct the error well

    實驗證明與已有的基於ep的分類演算法相比，僅使用eep建立的分類演算法使用的ep數量少，並且能夠獲得相同或更高的預測精度；單個階段不能糾正分類誤差，分類結果也遠沒有兩個階段結果好。
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