離焦 的英文怎麼說

中文拼音 [líjiāo]
離焦 英文
out of focus
  • 離 : Ⅰ動詞1 （離開） leave; part from; be away from; separate 2 （背離） go against 3 （缺少） dispens...
  • 焦 : Ⅰ形容詞1 （物體受熱失去水分 呈現黃黑色並發硬、發脆） burnt; scorched; charred 2 （著急） worried;...
  1. Discussion about off - focus influence on mtf for long focus aerial camera

    長焦距航天遙感相機離焦對傳遞函數的影響
  2. Two detectors are used both in conventional differential astigmatic device and the device given in this paper

    與差動像散離焦檢測原理相同的是，二者都是採用雙探測器進行測量。
  3. This paper analyses the critical angle method that often use in focus detected. we receive two relations, the first relation between refractive index of the critical - angle prism and focus - error signal ; the second relation between numerical aperture of object lens and out - of - focus error signal

    本文針對伺服系統中常用的調焦方法-臨界角方法進行了分析，理論上得到臨界角棱鏡的折射率、物鏡的數值孔徑與離焦誤差信號的關系。
  4. The feasibility and some advantages of employment of sil have been discussed. the numerical aperture are calculated when laser pulse is defocusing. in contrast with traditional microscopy objective, the employment of solid immersion lens can effectively increase the numerical aperture of the recording system ; thereby it can increase the volumetric density and decrease the demand of the incident laser power

    當脈沖聚焦點相對于固體浸沒透鏡底面離焦時，對系統的有效數值孔徑進行了計算，結果表明採用固體浸沒透鏡離焦的方式進行記錄，系統的有效數值孔徑最低可增大到固體浸沒透鏡插入前的折射率倍，其數值孔徑的理論極限值為存儲介質的折射率。
  5. This paper analyses emphatically the position error and manufacture error of critical - angle prism the position error and aberration of object lens the position error and manufacture error of the polarization beam splitter the position error of the detector, and come out their relations

    著重分析了臨界角棱鏡位置誤差與製造誤差；物鏡的位置誤差與像差；偏振分束棱鏡的位置誤差與製造誤差；探測器的位置誤差等對離焦誤差信號的影響，並給出了理論曲線。
  6. The grating and reticle, which linewidth errors are less than 10 % nominal linewidth, are fabricated by ldw. for the first time metallic mesh film with area 200mm 200mm fabricated by using ldw photolithography and coating technology

    本文完成了直角坐標激光直寫光刻技術研究，開展了離焦激光直寫光刻的工藝研究，製作了光柵和網格分劃板，線寬誤差控制在10 %以內。
  7. The super resolution effect of sb layer super resolution structure is also investigated with near - field scanning optical microscope. in addition, a rigorous three - dimensional ( 3d ) optical electromagnetic finite - difference time - domain ( fdtd ) model for analysis of a sil system is detailed. in order to accurately analyse sil model, a new method of setting a focused gaussian beam source in fdtd grids is presented

    此外，本文還建立了對sil系統光傳輸特性進行模擬的時域有限差分程序，提出一種在fdtd模擬的離散空間設置會聚高斯光源的新方法，並模擬了會聚高斯光束在sil系統中的傳輸，研究了sil在不同離焦情況下底面出射光場幅度及光束半徑的變化規律，為sil存儲系統的優化設計提供了理論依據。
  8. Electronographic star images appear soft and out of focus.

    電子照相得到的星象看起來模糊，似乎是離焦的像。
  9. In the method dfd ( depth from defocus ), feasibilities of restoring images from defocus images and estimating the focused position are discussed and confirmed

    離焦深度法估計離焦距離或者進行圖像恢復的依據是成像系統的點擴散函數及它所產生的模糊圓。
  10. Research on focusing system characteristics and defocusing application in laser direct writer

    激光直寫調焦系統特性及離焦應用研究
  11. Firstly, basic theories and methods of autofocus based on image processing are studied in detail

    首先，本文研究了基於數字圖像處理自動對焦的基本理論與方法? ?對焦深度法和離焦深度法。
  12. According to the discussing results, it can be seen that defocus measurement method with one - way defocused detector is really an effective method for defocus monitoring

    研究結果表明，單向離焦差動檢測方法是一種有效的離焦監測技術途徑。
  13. Laser direct writing system is the key equipment for fabrication of optical diffractive elements, and the defocus detection technique is the important sub - tech in it

    激光直寫機是製作衍射光學元件的關鍵設備，離焦檢測技術是其中的重要單元技術之一。
  14. In this paper the positions of images reconstructed by illuminated plane waves of fraunhofer defocused holographic memory system are theoretically described and discussed

    摘要對用平面波讀出夫瑯和費離焦全息存儲系統再現像的位置進行理論分析與討論。
  15. Abstract : in this paper the positions of images reconstructed by illuminated plane waves of fraunhofer defocused holographic memory system are theoretically described and discussed

    文摘:對用平面波讀出夫瑯和費離焦全息存儲系統再現像的位置進行理論分析與討論
  16. The common path defocusing 4f shearing interferometer in the system was constructed, which is fit for the dense plasma measurement. the advantages of this system consist in its stability and easy adjustment as the common path system and respective adjustability of shearing amount and stripe spatial frequency as m - z interferometer as well

    設計了基於共光路結構的離焦4f剪切差分干涉儀，該干涉儀同時具有m - z型干涉儀的剪切量和條紋空間頻率分別可調的優點以及共光路結構的穩定性和易於調節的優點，使得在稠密等離子體的測量中，系統參數可以兼顧小的剪切量和大的條紋空間頻率。
  17. Digital binoculars are new products and so there are no data about the test of the resolution and field of view matching. in order to measure the resolution of digital binoculars, the method based on the combination of collimator and resolution chart is proposed

    為了檢驗數碼望遠鏡的解析度，提出了採用平行光管和鑒別率板的組合來測量的方式，並對鑒別率板的離焦量、平行光管焦距與鑒別率板的匹配進行了理論推導。
  18. He ' s got a little bit of separation anxiety

    他有一點分離焦慮癥。
  19. We simulate the practicality system to experimentalize, obtain the relation between defocus and focus error signal, make it a condition that na = 0. 625 and n = 1. 7979

    並模擬實際系統，實驗得出當臨界角棱鏡的折射率n = 1 . 7979 、物鏡的數值孔徑na = 0 . 625時，離焦量與離焦誤差信號的關系曲線。
  20. Firstly, the influence of reaction time between laser and material on the roughness is studied by changing the speed of laser beam. secondaly, the optimized parameters are found by adjusting laser power and defocus

    一方面，通過改變激光加工頭的運動速度，考察激光與晶元材料的相互作用時間對側壁表面粗糙度的影響;另一方面，調整激光的功率和離焦量，找出最優化參數。
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