表面效度 的英文怎麼說

中文拼音 [biǎomiànxiàodù]
表面效度 英文
surface validity
  • 表 : Ⅰ名詞1 （外面;外表） outside; surface; external 2 （中表親戚） the relationship between the child...
  • 面 : Ⅰ名詞1 （頭的前部; 臉） face 2 （物體的表面） surface; top 3 （外露的一層或正面） outside; the ri...
  • 效 : Ⅰ名詞（效果; 功用） effect; efficiency; result Ⅱ動詞1 （仿效） imitate; follow the example of 2 ...
  • 度 : 度動詞[書面語] （推測; 估計） surmise; estimate
  • 表面 : surface; superficies; boundary; face; rind; sheet; skin; outside; appearance
  1. On the base of these theory calculations, we passivated the front - surface both of different surface doping concentration solar cells by a thin layer of thermally grown sio2. the results show that the in heavy surface doping concentration cell is lower compared to the cell in light surface doping concentration. the majority of improvement in comes from the emitter surface passivation

    接著採用sio2作為鈍化膜，從實驗上比較了在不同表面濃度下單晶硅太陽電池的鈍化效果，結果表明在高表面濃度下其開路電壓比低表面濃度下的開路電壓低，這開路電壓的提高主要來源於降低了前表面復合。
  2. Comparison tests were made to the primary and secondory detonations and the same quantities of the same explosives, and found that both the surface rigidity and the depth of the induration layer have been improved obviously by the use of secondary detonation

    同時對同種炸藥相同藥量分兩次爆炸與一次爆炸的效果進行比較，發現採用二次爆炸要比一次爆炸無論表面硬度，還是硬化層深度都有明顯改進。
  3. Safety of machinery - temperatures of touchable surfaces - ergonomics data to establish temperature limit v for hot surfaces

    確定熱表面溫度限值的工效學數據
  4. Safety of machinery - temperatures of touchable surfaces - ergonomics data to establish temperature limit values for hot surfaces

    機械安全可接觸表面溫度確定熱表面溫度限值的工效學數據
  5. Safety of machinery. temperatures of touchable surfaces. ergonomics data to establish temperatur limit values for hot surfaces

    機械的安全性.可觸摸表面的溫度.確定熱表面溫度極限值的人機工效學數據
  6. Ergonomics of the thermal environment - temperatures of touchable hot surfaces - guidance for establishing surface temperature limit values in product standards with the aid of en 563

    熱環境人類工效學.可接觸表面的溫度.藉助en 563規定產品標準中表面溫度限值指南
  7. By taking advantages of epipolar line features and depth discontinuities in reference 中國科學院 軟件 研究所 博士 學位 論文 基于 圖 象 的 快速 繪制 技術 的 研究 images ， an efficient inverse wmping algorithm is pfoposed in chapter 3 for gcnerating nagcs of novel views by combining multiple eference images 帆 enhm different vie 呷 oints because continuous segnents determi 。 d by pairs ofedge pixels at co 。 spending epipolar lines are order kept ， only pairs of edge pixels in the reference 渝 明 e e necess 叨 口 cowute to obtain generalized disparity of all points in the desired image as a result ， sighficant acceleraion could be made in the endering pfo 比 鴕 two accelerating techiq 此 s e presented in this algori 山 mb accelerate the hole illing process his algorithm extends the reference images rom projection of single col ： ii ’ ected surface in previously developed nvnverse w 出 下 er to ima 驢 s captured rom complex scene in chapter 4 ， an 《 dent ibr method is prese 庇 仙 y takn ull 訕 antage of 呷 bies c 咖 the method can simulate the 3d details on sllri ： ace of object successfully he 。 叩 proach ， called rered ature mopmp consists of two pans at fst ， an origi 。 ltexture with orthogonal displacements per pixel is deco 啊 osed into a series of new t6 刀 mfcs with each 他 lug a given displacement per pixel ， called ae ， ea atures ， or lt hen hese lt e used to render the novel view by conventional texture mapping d avoid gaps n the endered hlla 驢 ， some phels are to be interpolated nd extended in the 廠 kaccoding to the depth differe eee between two neighbor pixels in the original texture as these ltlt fc … e much storage nd therefore much time is equired to install ltlt into the text ’ ufc buffec an 舊 thod is pfoposed to co 呷 fcss the ltlt ， nd the cottcspondingfclldering method is given experimental esults show that the new method is efficient ， especially n rendering those objects with a smaller depth rnge compared withtheir size ， such as relief surfaces of building

    與己有的三維變換方法相比較，該方法不但成功地填補了由於投影區域擴張而產生的第一類空洞，而且成功地填補了由於空間深度非連續物體相互遮擋而產生的第二類空洞，從而方便地實現了虛擬環境中的漫遊；基於物體表面深度的連續性，本文提出了一個位移預測方法? ?此方法可以從單幅參考圖象獲得逆映射過程中所需要的目標圖象的位移信息，從而大大提高了演算法的效率：與通常的正向映射演算法相比，此演算法克服了多幅參考圖象所帶來的計算量成倍增長等問題，而且誤差較小。 2 ）基於極線幾何的快速逆映射演算法。利用參考圖象的邊界信息與隱含的遮擋關系，以及極線幾何的性質，本文第三章提出了一個基於極線幾何的快速3 『一中國科學院軟體研究所博士學位論文基於圖象的快速繪制技術的研究逆映射演算法，從多幅參考圖象精確合成當前視點目標圖象。
  8. Owing to the extremely small dimensions, nanometer materials are structurally characterized by a large volume fraction of grain boundaries or interphase boundaries, which exhibit some unique structural characteristics and novel properties with respect to the conventional coarsegrained polycrystalline materials

    由於納米粉體材料尺度極小，使之表面原子數、表面能急劇增加，產生了宏觀物體所不具有的表面效應、小尺寸效應、量子效應及宏觀量子隧道效應等新的性能。
  9. Micro - jets impingement cooling heat sink is used to cool the high power lda owing to the very thin hydrodynamic and thermal boundary layers in the impingement region when a jet impinges on a surface. reasonable array of jets can develop the uniform of temperature distribution on target very much

    微射流陣列冷卻熱沉，是利用射流沖擊在駐點區能產生很薄的邊界層來提高換熱效率的，合理的布置射流孔，可以極大的提高被冷卻表面溫度分佈的均勻性。
  10. Marvellous effect of eliminating stress and improving strength ： with its strong interior structure, invulnerability to breakage and evenly distuibuted sizes, has marvelous effect of eliminating stress and improving the surface structure of the workpieces

    具有消除應力，提高強度的效果鋼絲切丸內部結構組織嚴密，不易破碎，顆粒分佈均勻，可起到消除應力，提高工件表面硬度之效果。
  11. Marvellous effect of eliminating stress and improving strength ： steel grits, with its strong interior structure, invulnerability to breakage and evenly distuibuted sizes, has marvelous effect of eliminating stress and improving the surface structure of the workpieces

    具有消除應力，提高強度的效果鋼砂內部結構組織嚴密，不易破碎，顆粒分佈均勻，可起到消除應力，提高工件表面硬度之效果。
  12. Marvellous effect of eliminating stress and improving strength ： stainless steel shot, with its strong interior structure, invulnerability to breakage and evenly distuibuted sizes, has marvelous effect of eliminating stress and improving the surface structure of the workpieces

    具有消除應力，提高強度的效果內部結構組織嚴密，不易破碎，顆粒分佈均勻，可起到消除應力，提高工件表面硬度之效果。
  13. Marvellous effect of eliminating stress and improving strength ： ss steel shot, with its strong interior structure, invulnerability to breakage and evenly distuibuted sizes, has marvelous effect of eliminating stress and improving the surface structure of the workpieces

    具有消除應力，提高強度的效果： ss鋼丸內部結構組織嚴密，不易破碎，顆粒分佈均勻，可起到消除應力，提高工件表面硬度之效果。
  14. The measurement of stress can provide basis for material ' s evaluation, predict the fatigue life of the workpiece, inspect the technical effect of heat treatment and strength disposal on the surface, control cutting technics and determine the effect of stress elimination

    測量材料或構件的應力分佈不僅為材料的評價提供依據，而且還可預報構件的疲勞情況，檢查熱處理及表面強度處理工藝效果，控制構件切削加工工藝，檢查消除應力的工藝效果。
  15. On titan, this so - called antigreenhouse effect cools the surface by seven degrees c or so

    在土衛六上，這種所謂的反溫室效應，使其表面溫度降低7左右。
  16. Tooth surface temperature and thermal equilibrium conditions have significant effects on gear performance and failure as well as lubrication system in high - speed gear transmissions for aerospace applications

    高速重載齒輪傳動系統的熱平衡狀態以及輪齒表面溫度的大小對齒輪傳動的性能與失效以及齒輪潤滑系統的設計與操作控制等有著重要的影響。
  17. Moreover, the density of nano - hexa - ferrites was reduced, so they are very easily to be applied. the purpose of this paper is to synthesize nano - hexa - ferrites. comparision with normal materials, nano - materials have special performance because of their special surface effect, volume effect, and quantum effect

    納米粒子由於具有特殊的表面效應、體積效應、量子隧道效應，表現出與常規材料不同的物理化學性質，對納米吸波材料而言，其具有極好的吸波特性，同時具備吸波頻帶寬、兼容性好、質量輕和厚度薄等特點。
  18. The exploitation of intellectualized ultrasonic device of measuring rigidity major : mechanical manufacturing and automation postgraduate cai peng supervisor huang cheng - xiang abstract the ultrasonic technology has been wildly used in industry the ultrasonic technology is introduced to the measurement of mechanical paramoter in material to effectively resolve the problem of measurement of surface rigidity in material by adopting the technology of sensor, computer science and micro - electronic science

    超聲波技術在工業上已有了諸多的應用，本課題將超聲波技術引入到材料的機械量的檢測中，採用傳感器技術、計算機技術和微電子技術有效的解決了材料的表面硬度的檢測問題。
  19. The surface panel method has been applied to predict the hydrodynamic performance of highly skewed propeller. the surface of propeller and its trailing vortex are discreted by a number of small hyperboloidal quadrilateral panels with constant source and doublet distribution. for highly skewed propeller, the conventional method generating grid oriented along constant radii will result in a high aspect ratio and a high skewness and a twist panel near the propeller tip on blade surface, which result easily in incorrect calculation results of velovity on blade surface, even in iteration divergence and calculation failure. a “ non - conventional grid ” is developed to acoid these problems. this grid can effectively solve the problem of the calculation and convergence for highly skewed propeller. the non - linear kutta condition of equal pressure on upper and lower at the trailing edge is executed by the iterative procedure. by sample calculating, the obtained results are satisfied the experimental data

    採用面元法預報大側斜螺旋槳水動力性能，螺旋槳表面及尾渦面離散為四邊形雙曲面元，每個面元上布置等強度源匯和偶極子分佈.對于大側斜螺旋槳而言，槳葉表面採用常規的等半徑網格劃分方法在近葉梢處將導致大展弦比、大側斜和扭曲面元，這容易使槳葉表面速度的計算結果不正確，甚至會導致迭代過程發散及計算失敗.文中建立了一種「非常規網格」劃分方法，能有效地解決大側斜螺旋槳的計算和收斂問題.槳葉隨邊處通過迭代實現非線性等壓庫塔條件
  20. As to the video signal, alarm signal, control signal, are all weak electricity signal, exceedingly easily be subjected to the jam, in case the power supply system does not steady, wave propag ation is greatly, the harmonic content of power source overtops, the veins wave factors are great unduly, and even power source equipment breakdown, outputting abnormal, will be about to affect the video signal image effect, and dependability cuts downs to the security and alarming system. we adopt fast fu lye ' s mutation rule - fft alternatives, by the way of carrying fft alternatives to the local junction circuit, regulated power supply, ups ' s power source, and switch power source, thereby diagnose every degree harmonious wave content of power souse, and abnormal coefficient, compared to the normal working situation. thereby diagnose out the working condition of the regulated power supply, ups ' s power source, and switch power source

    如果有供電系統不穩定、波動大，電源的諧波含量過高，紋波系數過大，乃至電源設備損壞、輸出異常等情況出現，將會嚴重影響視頻信號的圖像效果，大大降低防盜系統的穩定性和可靠性，我們採用快速傅利葉變換原理，即fft變換，通過對市電、穩壓電源、 ups電源、開關電源等的電壓信號進行fft變換，從而得出信號中各次諧波的含量及信號畸變系數，並將其與正常工況下的參數進行對比，從而進一步診斷出穩壓電源、 ups電源、開關電源等設備的運行狀況；組成監控系統的設備長期處于工作狀態，往往由於設備散熱條件不好、設備老化故障等原因導致設備表面溫度過高，從而影響設備的正常運行，降低設備的使用壽命。
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