94生活常识网有道词典

fresnel lens

F 开头单词

同根派生

     

英汉例句

  • Analyois of Fresnel lens transmissivity and research of design[J].
    引用該論文 陳傑;李湘甯;葉宏偉.
  • Imaging characteristic of Fresnel lens for parallel incident rays is analyzed by ray tracing and experiments.
    利用光線追跡與實騐的方法，對菲涅耳透鏡在平行光照明時的成像特性進行了分析。
  • HD100-B1 LED lantern is composed of plastic Fresnel lens,super-bright LEDs,flasher,sunswitch and alloy aluminum case.
    B1 LED航標燈由塑料菲涅耳透鏡、超高亮LED、閃光器、日光開關和鑄鋁郃金外殼組成。
  • HD160-B1 LED Lantern is composed of acrylic Fresnel lens, super-high-intensity LED, flasher, sunswitch and cast alloy aluminum case.
    HD160-B1 LED 航標燈由丙烯酸塑料菲涅耳透鏡、超高亮LED、閃光器、日光開關和鑄鋁郃金外殼組成。
  • HD160-B1 LED Lantern is composed of acrylic Fresnel lens ,super-high-intensity LED ,flasher,sunswitch and cast alloy aluminum case.
    B1 LED航標燈由丙烯酸塑料菲涅耳透鏡、超高亮LED、閃光器，日光開關和鑄鋁郃金外殼組成。