fresnel lens

同根派生

英汉例句

• Analyois of Fresnel lens transmissivity and research of design[J].
  引用该论文 陈杰;李湘宁;叶宏伟.
• Imaging characteristic of Fresnel lens for parallel incident rays is analyzed by ray tracing and experiments.
  利用光线追迹与实验的方法，对菲涅耳透镜在平行光照明时的成像特性进行了分析。
• HD100-B1 LED lantern is composed of plastic Fresnel lens,super-bright LEDs,flasher,sunswitch and alloy aluminum case.
  B1 LED航标灯由塑料菲涅耳透镜、超高亮LED、闪光器、日光开关和铸铝合金外壳组成。
• HD160-B1 LED Lantern is composed of acrylic Fresnel lens, super-high-intensity LED, flasher, sunswitch and cast alloy aluminum case.
  HD160-B1 LED 航标灯由丙烯酸塑料菲涅耳透镜、超高亮LED、闪光器、日光开关和铸铝合金外壳组成。
• HD160-B1 LED Lantern is composed of acrylic Fresnel lens ,super-high-intensity LED ,flasher,sunswitch and cast alloy aluminum case.
  B1 LED航标灯由丙烯酸塑料菲涅耳透镜、超高亮LED、闪光器，日光开关和铸铝合金外壳组成。