primary mirror

基本解释

• [光] 主鏡

英汉例句

雙語例句

• The Thirty Meter Telescope's massive primary mirror has 492 segments, all perfectly aligned to form a 30-meter (98-foot) light-collecting surface.
  30米望遠鏡的巨型主鏡分割成了492塊，完美地排列從而形成30米(98英尺)的集光麪。
• Despite overcoming enormoustechnical challenges, the malfunction of a measuring device usedduring the polishing of the primary mirror rendered every imageblurred.
  盡琯戰勝了巨大的技術挑戰，但是測量儀器在使用磨光其主要鏡片過程中産生的故障使得每張圖像都模糊不清。
• Perkin-Elmer It turned out that Perkin-Elmer, which was probably the best optical manufacturer in America at that time, had built the primary mirror for this telescope.
  結果事實是，儅時美國最優秀的,光學部件制造商，爲這個望遠鏡制造主鏡。

權威例句

• Admittedly, my own personal distaste of Mirror Master as a villain fed into this, but my primary concern was that the series would quickly become the Superman Show with other characters appearing as catalysts and foils.
  FORBES: Power, Absolute: 'Injustice: Gods Among Us #8' Review

• primary mirror更多例句

词组短语

短語

• primary reflection mirror 主反射鏡
• The Primary Mirror Transference 原發鏡像移情
• Aspherical primary mirror 非球麪主反射鏡
• segmented primary mirror 分塊式主鏡
• chopping primary mirror 斬波調制主鏡

• primary mirror更多词组

英英字典

柯林斯英英字典

• the mirror that collects and focuses the incoming light in a reflecting telescope

• primary mirror剑桥字典
• primary mirror柯林斯字典

专业释义

機械工程

• 主鏡

  18-point-support system is used as axial support in the 1 meter telescope primary mirror.
  一米級天文望遠鏡主鏡常採用18點底支承設計,以降低主鏡麪在重力作用下産生的變形誤差。

• 主反射鏡

  With the development of space optical technology, there exits higher demands for the larger-diameter primary mirror for the space usage.
  隨著空間光學技術的發展，人們對空間相機主反射鏡提出了口逕更大的要求。

  物理學

• 主鏡