measuring aperture 中文意思是什麼

measuring aperture 解釋
測量孔徑
  • measuring : n. ,adj. 測量（的），測量用（的）。 remote measuring 遙測。
  • aperture : n. 1. 孔，隙縫。2. （照相機的）光圈；孔徑，口徑。
  1. 0. 203mm using 0. 008 - in. 0. 203 - mm aperture reflectometers as test instruments for measuring visual image quality of business copy images

    作為測量商業拷貝影像視頻成像質量檢驗儀器使用的0 . 008 - in ，
  2. Method for measuring thickness of buildup area on unitized microfilm carriers aperture, camera, copy and image cards

    整體縮微膠片承載器縮微膠片檢索穿孔卡照像機拷貝和圖像卡的安裝區域的厚度的測量方法
  3. At the last of the paper, by contrasting the performance of the reconstructed machine with importing machine, and measuring the produced workpiece, it finds that the rate of eligible production attain to 94 percent, and shows that the reconstructed machine is no less than the imported machine in performance, which supplies a gap on tooling small aperture ejection nozzle

    本文最後對改造的機床與進口設備進行了對比，並對實際加工的零件進行了測試，產品合格率達到94 ，從而填補了國內高精度小孔徑噴油加工的空白。該項目的勝利完成。
  4. Micrographics - methods of measuring image quality produced by aperture card scanners - characteristics of the test images

    縮微照相.開窗孔卡掃描儀生成影像質量的測量方法.測試影像的特性
  5. Mms - based instruments are ideal for measuring weak, scattering and diffuse sources and samples because the spectrometer can collect and process far more light through its wide area aperture, without affecting spectral resolution

    基於mms技術的設備非常適合測量測量難以測量的、散射的發散源以及樣品，因為通過一個大口徑編碼光闌，這種光譜儀就能夠集聚並處理更多的光線，而不會影響光譜解析度。
  6. The dissertation is based on the item of scientific research - infrared phase - shifting twyman interferometer, which derives from nanjing research institute of astronomical optics & technology of chinese academy of sciences. the infrared phase - shifting twyman interferometer being developed is to be used in measuring rough surfaces, large aperture spherical surfaces, and so on

    本論文結合科研項目「紅外泰曼干涉儀」進行，該項目來源於中國科學院南京天文光學技術研究所，研製的干涉儀主要用於測量粗糙表面的面形、大口徑球面等。
  7. It produce general planning of fibre optic pressure sensor design, established pressure signal measuring mathematic model, deduce lights numerical aperture in bent optical fiber, analyses some kind of photoelectric detection mode. it expound characterization of optical fiber illuminating source and light detector, exhaustively analyse of illuminating source - optical fiber, light detector - fiber optical and fiber optica - fiber optic

    論文提出了光纖壓力傳感器的總體方案，建立了壓力信號測試的數學模型，推導出了光在彎曲光纖中的數值孔徑，分析了光電探測的幾種方式。詳盡闡述了光纖、光源和光探測器的特性，對光源?光纖和光探測器?光纖的耦合效率進行了分析。
  8. Micrographics - methods of measuring image quality produced by aperture card scanners - quality criteria and control

    縮微攝影技術.開窗卡掃描儀生成影像質量的測量方法.質量標準和控制
  9. Micrographics - methods of measuring image quality produced by aperture card scanners - part 2 : quality criteria and control

    縮微攝影技術開窗卡掃描儀製作影像質量的測量方法第2部分:質量要求和控制
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