均勻光源 的英文怎麼說

中文拼音 [jūnyúnguāngyuán]
均勻光源 英文
uniform source of light
  • 均 : Ⅰ形容詞（均勻） equal; even Ⅱ副詞（都; 全） without exception; all
  • 勻 : Ⅰ形容詞（均勻） even Ⅱ動詞1. （使均勻） even up; divide evenly 2. （分出一部分） spare
  • 光 : Ⅰ名詞1 （照耀在物體上、使人能看見物體的一種物質） light; ray 2 （景物） scenery 3 （光彩; 榮譽） ...
  • 源 : 名詞1. （水流起頭的地方） source （of a river）; fountainhead 2. （來源） source; cause 3. （姓氏） a surname
  1. These leds light sources are not only adjustment and uniformity but also smaller, less expensive, required less power, generated less heat. especially, the pattern of the construct both aggregate and desegregate in design was to realize different light intensity illumination on same biology sample at the same time. the selectivity, work efficiency and experiment veracity have been improve greatly

    該系列光源除了具備光強可調、分佈均勻優勢外，還具有波長、波峰寬適宜，以及小巧、價廉、能耗低、發熱少等特點，尤其是該生物光源在設計時採用的單元組裝模式，使得不同強度的光照能夠在同一批生物樣品上實現，大大拓寬了生物實驗的可選擇性，提高了工作效率和實驗準確性。
  2. If we could make use of the technology of computer seeing and realize automatic recognition of identifying id card numbers, we should greatly improve the efficiency of id card administration. presently, most recognition systems of id card numbers are based on scanner, but this systems cannot meet the demand of long and real time catching image. this text lucubrates theoretic about image manipulation and pattern recognition and sets up a integrated regnition system of identifying id card numbers. on ccd vedic. concretery consist : ( 1 ) firstly investigating the segmentation about image of illumination asymmetry. due to a dotal lamp - house, the illumination of id card numbers image is asymmetrical

    本文應用了圖像處理和模式識別技術，建立了基於攝像頭的身份證號碼的識別系統。主要研究內容具體包括如下： （ 1 ）研究了亮度不均勻的身份證號碼圖像的分割。由於採用點光源進行局部照射，導致身份證號碼圖像的亮度不均勻，因此直接對圖像採用全局閾值進行分割不能有效地分離號碼體。
  3. Kohler illumination was used in proximity lithography, and a fly ' s eye lens was adopted to form multi - point source in order to uniform the light intensity on the mask plane

    摘要接近式光刻中一般採用柯勒照明系統，並採用蠅眼透鏡形成多點光源均勻掩模面的光場分佈。
  4. Import lens provide clear and vivid picture. led installs around lens, provides equal and stable brightness. allow us to examine greasiness, wrinkle and lines and pores blockage

    採用進口鏡片，影像清晰，色彩逼真。採用環繞鏡頭的led同軸冷光源導光，亮度均勻，穩定性好。可檢測表皮的油脂，紋理，皮膚堵塞等狀況。
  5. Through the theory of light radiation and intensity, we can use the fewest leds to satisfy the luminous intensity demand. through image segmentation theory, we can accurately pick module up from the test stripe when it is put in wrong directions. through image processing theory, we can acquire correct information and avoid the bad effects from the asymmetric chemistry reaction and instability of the devices

    用光的輻射和強度理論，我們計算出了獲得足夠圖像強度所需的最少光源;用圖像分割理論，我們在試紙條傾斜放置或有垂直方向上的偏移時，準確地提取出了各模塊的數據;用平滑濾波和均值濾波理論，我們濾除了由於反應不均勻及硬體設備不穩定帶來的噪聲;用交遇區設計線性分類器的方法，我們降低了有限樣本設計線性分類器帶來的誤差，提高了檢驗準確度。
  6. High efficiency light reflecting system and diffusion foil assure 95 % or more light evenness

    精心設計的光源反射系統再結合本機配的曝光散光片裝置，從而使曬版光均勻度高達95 %以上。
  7. As an example, polarization changes in vector gsm beams propagating through a telescopic system have been analyzed and illustrated by numerical results. it has been found that propagation - induced polarization changes are non - uniform across the beam cross - section. for the symmetric gaussian spectrum, the effect of the bandwidth on the polarization is barely noticeable

    以望遠鏡系統為例進行的數值分析表明，多色矢量gsm光束的偏振不再是均勻偏振，對源光譜為對稱分佈高斯型的多色矢量gsm光束，譜寬對光束偏振特性的影響不明顯。
  8. There are better performances in the films prepared by ba2ca2cu3ox target than by ba2cacu2ox target. the single - phase tl2ba2cacu2o8 hts thin film was obtained with a tc0 of 107k at the optimal tl2o partial pressure and thallination temperature 750. on excursion from the optimal conditions, there exist some impurities in the resultant films resulting in a reduction in tc0 and surface quality with change in the microstructure morphology

    研究結果表明，採用成分為ba2ca2cu3ox的靶材制備的薄膜性能要優于成分為ba2cacu2ox的靶材；使用組成式為tl1 . 9ba2ca2cu3oy的鉈片做鉈源時，形成的tl2o分壓達到最佳值；在最佳tl2o分壓和最佳鉈化溫度750的條件下，制備出了純相完全c軸取向的tl2ba2cacu2o8高溫超導薄膜，其tc0高達107k ，膜面均勻平整光滑，呈圓片狀組織；偏離最佳制備工藝參數的條件下，制得的薄膜中都含有一定量的雜相，雜相的生成使得tc0值下降，薄膜表面質量下降，薄膜組織形貌發生變化。
  9. Abstract : we have studied the polarization beats spectroscopy with phase - conjugation geometry in a cascade three - level system. it was found that the accuracy for the energy - level difference measurement is determined by the homogeneous linewidths of the optical transitions. under the condition for the occurrence of beating, the frequency difference of the beat between two independent light sources could exceed the laser linewidth. the measurement accuracy for laser absolute frequency could reach the same order of magnitude as the laser linewidth

    文摘:研究了級聯三能級系統中的相位共軛極化拍頻光譜術.發現其對能級差的測量精度決定於光學躍遷的均勻增寬.在符合拍頻條件時，兩獨立光源拍頻的頻差可以超出激光線寬，激光絕對頻率的測量精度可達到與激光線寬同一量級
  10. For the first time red laser diode ( rld ) was used as light source to develop a laser beam grid sensor for monitoring seeding distribution. hence, monitoring covering problem is solved and monitoring precision percentage was improved

    首次使用可見光激光二極體（ rld ）為光源製作了用於排種均勻度檢測的激光束柵格光電傳感器，解決了傳感器檢測覆蓋率問題，提高了檢測準確率。
  11. Through the methods of reflection refraction and accumulation the light could be well - proportioned to be the best way of transmission from light - line to light face

    通過對光的反射、折射和累加達到均勻的平面發光效果，用最快捷的辦法實現線光源到面光源的轉變。
  12. At the beginning of this thesis, the principle of fiber fabry - perot strain sensor is presented briefly, and the influence on the results of the peak - to - peak algorithm, brought by the spectrum distribution of light source, wavelength quantification or the noise in the output of the fabry - perot sensor is investigated. the limitation of the peak - to - peak algorithm is pointed out

    論文首先闡述了光纖法珀應變傳感器的測量原理，分析了實際光源光譜的非均勻分佈、波長量化和傳感器輸出信號中的噪聲等對波長域的條紋峰值解調演算法的應變測量結果的影響，深入分析了條紋峰值解調演算法的局限性。
  13. Through comparing the distribution of energy in biological tissue generated by single and multi - beam as well as flat and gaussian light, influence of various light sources and the light spot size on the distribution of light absorption is analyzed

    通過比較單束以及多束均勻分佈光和高斯分佈光照射下組織內的光子能量分佈規律，分析了不同光源和光斑大小對光吸收分佈的影響。
  14. Starting from the theory of two photoionization, we simplified the model of the ultraviolet light source, derived the equation for the spatial distributions of the initial electron density between the main electrodes, and then gave a simple method to homegenize the spatial distribution of the initial electron density between the main electrodes

    本文從光離化的雙光子吸收這一理論出發，簡化紫外光源模型后，導出了主電極間初始電子密度的空間分佈規律並給出了使其空間分佈均勻化的簡單方法。
  15. The resonant box effect is the most important. in chapter five, we use the experimental setup constructed and the cavity decay time method to measure the total loss of a passive resonant cavity, and analyse the experimental data in very detail. we conclude that, in present experimental conditions it is the uniformity and stability of laser mirror to confine the precision and repeatability of experimental results

    第五章在建立起了連續光波時間衰減法測量裝置的基礎上，進行了無源諧振腔總損耗的測量，仔細分析了實驗過程中的誤差因素，並指出在目前的實驗條件下限制測量精度和重復性的主要原因是激光鏡片的均勻性和穩定性不理想。
  16. Color space more close to man eyes : with the color space more close to the range of human sense of sight, can give the photo more close to nature color. icc stand : with color processing software that fit the icc international color consortium standard. 30bit ture color : with 1024gray scaling for each color, can give 1 billion different color. 12 million pixels : with most to 3840 3072 physical pixels resolution, an give most to 12 million pixels output without lose

    基於lcd技術：採用epson htps技術的液晶顯示晶元，使照片具有更逼真的色彩和更生動的細節表現。 led光源：採用rgb三色的led獨立面陣光源，色彩更加純正，圖像更加均勻。更貼近人眼的色彩空間：可以實現更加貼近人眼視覺范圍的色彩空間，更貼近照片的自然色彩。
  17. A white point source passes through illuminating system, projecting system and projected evenly upon the filter whose wavelength is varied linearly. the colorful light through the filter is projected on a white object. modulated by the shape of the object, the deformed color pattern which has 3d depth information is captured by a pick - up camera

    該系統採用白色點光源，經過照明系統、投影系統均勻照射到波長線性變化的濾光片上，從濾光片透射出的彩色光條投射到白色物體上，經過物體形狀的調制，由攝像機攝取變形的顏色圖案，它具有三維深度信息。
  18. Rays from the point light eject uniformly in all directions from its origin

    其光線一致地在從它的起源位置向所有方向均勻的逐出。
  19. The paper also proposed a new method based on dynamic image process for multi - bubble image with complex background. since this method can automatically pick up background bubble, it promotes the bubble image identity efficiency caused by noise brought by unstable or un - uniform light, scrapes on glass surface, bead and other reasons

    摘要對于有復雜背景的多氣泡圖像，本文提出了一種基於動態圖像處理的新方法，該方法能自動地提取出背景圖像，一定程度上解決了光源不穩定、光照不均勻、玻璃壁面有劃痕、水珠等原因帶來的噪聲致使氣泡圖像難以識別的問題。
  20. And it gives a system based on machine vision which includes software and hardware. the paper designs the optical system which adopts active light source and provides the uniform background light

    在硬體系統中，本文設計了帶有保護電路的光學系統，並採用主動光源背光照射方式，使其能夠提供穩定均勻的背景光源。
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