defect experiment 中文意思是什麼

defect experiment 解釋
缺損實驗
  • defect : n. 1. 缺陷，缺點，弱點；短處。2. 不足，缺乏。vi. 叛變；逃走。 He defected to the West. 他叛逃到西方。
  • 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. The velocity field has been designed in this article on defect of rolling workpiece surface about cross wedge rolling technique in the process of forming axial symmetry spare parts by result of simulated experiment of consult document [ 4 ]

    摘要依據文獻[ 4 ]的模擬實驗結果，擬定了楔橫軋工藝成形階梯軸類件時軋件表面出現表面缺陷（蛇皮狀或魚鱗狀缺陷）時的金屬流動速度場。
  2. On the basis of the experiment, the reason that high strength 7a52 aluminum alloy produced the familiar defects such as hot cracking, porosity, slag patch, etc. in the welding was analyzed, and the preventive measures of every defect were adopted

    摘要在實驗的基礎上分析了高強7a52鋁合金焊接時出現的常見焊接缺陷：熱裂紋、氣孔、夾渣等產生的原因，並對每種缺陷提出了預防措施。
  3. The shorter the interval between the two pulses of the current wave, the fewer strikes the varistors can endure. at the same time, the dc ljima changes fast - slowly - fast alone with the experiment continuing. microstructual disorder, such as variations in the height of the electrostatic potential at grain boundaries and electrode protrusions into the zinc oxide varistors, causes substantial temperature rise in a microscopic region around the defect and is the source for failure

    雷電的多重閃擊對雷電過電壓保護器件的影響更加嚴重，本文首次採用不同間歇時間雙脈沖電流沖擊對氧化鋅電阻進行了多次試驗，試驗表明：氧化鋅電阻在雙脈沖電流沖擊下更容易出現老化破壞現象，間歇時間越短，電阻能耐受的沖擊次數越少；此外，直流u _ （ 1ma ）值隨沖擊次數的增加具有快一慢一快的下降過程。
  4. The results indicates that the cubic logarithm polynomials can accurately reconstruct the raw thermal images in the experiment, and can effectively suppress the interference to defect recognition caused by random noise and uneven heating in the pt testing of composite laminates ; the digital images from data reconstruction have clearer defect display or higher defect resolution than the raw thermal images, and the quadratic coefficient image of cubic logarithm regression shows the highest snr

    結果表明利用三次對數多項式回歸即可精確地重建本次實驗的原始熱像，同時能有效地克服復合材料層壓板脈沖熱像檢測中隨機噪聲和加熱不均效應對缺陷識別的干擾；經過數據重建后所作的數字圖像比原始熱像有更高的缺陷顯示度或分辨力，其中以三次對數多項式回歸公式中的二次項系數所作的數字圖像的信噪比最大。
  5. 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。
  6. The delayed test is carried out in two conditions : with cues of convenient calculation or without cues. the results of two tests have no significantly difference, which indicates the applied defect can be avoided if the training is appropriate. in the present experiment, there is no significant difference between exploration teaching and narration teaching, possibly because students have got used to the n

    腦波幅和潛伏期結果表明，策略訓練前和訓練后兩者腦機制有共同的地方，更有相異之處： （ ）策略訓練后的簡算比訓練前的非簡算耗費更少的腦力，差異顯著，第一次以生理指標證實了策略訓練的效果。
  7. According to the result of the experiment, the reasons of every kind of production defect have been analysed and some solutions put forward so as to provide theories and practice basis for reduction of loss of large - scale production and qualified work pieces production

    根據實驗結果分析了各種生產缺陷產生的原因，並提出了一定的解決辦法，從而為減少大規模生產的經濟損失，生產出合格的工件提供了理論和實踐依據。
  8. Third, use the software of matlab, extract the contour pels from the defect of experiment image. multinomial function and the interpolation function was to make the disperse datas change slide curve. after this, the defects were more analysed

    第三，運用matlab軟體，從實驗圖像中取出有用的缺陷的輪廓象素，並採用多頂式和插值曲線擬合方法對離散數據進行處理，在此基礎上對缺陷進行分析。
  9. In this part, the issues and mechanism of light degradation of b - doped p - type cz - si solar cells are introduced firstly, it was clarified that boron and interstitial oxygen are major components of defect center for light degradation of b - doped cz - si solar cells. then in the experiment the b - doped cz - si is chosen as the substrates and annealled at different temperature

    文中首先介紹了摻硼單晶硅太陽電池的光照衰減問題及衰減機制，然後以p型摻硼單晶硅為實驗樣品，經過不同溫度的熱處理，對影響光衰減的主要因素硼、氧進行了研究。
  10. After the experiment of sample log was carried out. the software is correct and accurate. to distinguish the log internal defect by x - ray scanner provide the essential theory premise and technology for the design and application of wood flaw detecting and discerning

    本論文研究的利用x射線測定原木內部缺陷的理論，為工業化木材缺陷計算機視頻檢測設備的設計與應用，提供了必要的理論前提和技術基礎。
  11. An experiment research of the composite of rhbmp - 2 and lecithin in repairing the segmental defect of dog ' s long bone

    卵磷脂復合材料修復犬長骨節段性骨缺損的實驗研究
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