positive lens 中文意思是什麼

positive lens 解釋
會聚透鏡
  • positive : adj 1 確實的，明確的；確定的；無條件的 （opp qualified implied inferential）; 絕對的，無疑問的，...
  • lens : n （pl lenses）1 透鏡；一組透鏡。2 【解剖學】（眼球的）晶體。3 【攝影】（照相機的）鏡頭。4 凸透鏡...
  1. Powermate ? is a technically universal solution, using a positive field lens to redirect field rays

    是一個在技術上普遍適用的解決辦法，用積極的實地鏡頭轉場射線。
  2. We analyze the positive and negative lens effect caused by the hole theoretically and give the expression of normalized transmittance in this condition

    本文從理論上分析了因孔洞而產生的正透鏡或負透鏡效應並給出了歸一化透過率的表達式。
  3. The laser beams from m - z interferometer will focus on three different dots after going through the positive lens, and the prisms were placed on these dots. owing to the deviation of these prisms, three interferograms will be separated each other when they reach the image board

    由干涉儀射出的三束光經凸透鏡會聚于空間位置不同的點，把光楔放置在這些點上可使三束光在空間上彼此分開，利用ccd相機可記錄下三幅干涉圖。
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