glass sphere 中文意思是什麼

glass sphere 解釋
（玻璃纖維原料）玻璃球
  • glass : n 1 玻璃，玻璃狀物。2 〈集合詞〉玻璃製品，玻璃器具，料器；玻璃暖房 （＝glasshouse）。3 玻璃杯；一...
  • sphere : n 1 球；球體，圓體，球面，球形。2 天體；星，行星。3 地球儀，天體儀。4 【天文學】天球；天空。5 （...
  1. To my knowledge, no such concave mirrors made by reversing a glass sphere survive in museum collections, and no contemporary documentary evidence indicates that anyone made concave mirrors by reversing blown glass spheres

    據我所知，目前博物館里，沒有任何利用玻璃球內面製造的凹面鏡，也沒有任何那個時代的文件證據指出，有人製造過利用玻璃球內面做成的凹面鏡。
  2. To get a projection focal length of 61 centimeters requires a glass sphere whose diameter is a whopping 2. 4 meters

    要得到焦距61公分的投射鏡，玻璃圓球的直徑得大到2 . 4公尺。
  3. In fact, manufacturing a mirror from a blown - glass sphere that could have been used would have been beyond the capabilities of renaissance technology

    事實上，要從吹玻璃而得的圓球上做出足以拿來投射的鏡子，超過文藝復興時代的技術。
  4. Chapter 1 and chapter 2 simply introduced the concept of retro - reflection, retro - reflection materials, the fabrication of traditional glass sphere and the possibility of the application of grin polymer micro - sphere on retro - reflection

    第一、二章簡要介紹了回歸反射的概念、回歸反射材料的現狀，分析了傳統均勻介質微球回歸反射材料的性能。
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