fresnel lens
英漢例句
- Analyois of Fresnel lens transmissivity and research of design[J].
引用該論文 陳杰;李湘寧;葉宏偉. - Imaging characteristic of Fresnel lens for parallel incident rays is analyzed by ray tracing and experiments.
利用光線追跡與實驗的方法，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(biāo)燈由塑料菲涅耳透鏡、超高亮LED、閃光器、日光開關(guān)和鑄鋁合金外殼組成。 - 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(biāo)燈由丙烯酸塑料菲涅耳透鏡、超高亮LED、閃光器、日光開關(guān)和鑄鋁合金外殼組成。 - 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(biāo)燈由丙烯酸塑料菲涅耳透鏡、超高亮LED、閃光器，日光開關(guān)和鑄鋁合金外殼組成。