directional lamp 中文意思是什麼
directional lamp
解釋
定向燈- directional : adj. 1. 方向的。2. 【無線電】指向的，定向的。
- lamp : n 1 燈。2 燈泡。3 電子管。4 （智慧等的）明燈；思想的指導。5 〈詩〉（明亮的）天體〈日、月、星〉。6...
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Cooperate with omni - directional exquisite propaganda materials and is it sell tool, poster, lamp house, easy to draw roll, gift bag, car body advertisement, point - of - purchase advertising, etc. to helping strong
配合全方位精美的宣傳資料和強大的助銷工具，海報燈箱易拉卷禮品袋車體廣告店面廣告等。 -
This cbf6200 explosion - proof directional lamp is designed for use as warning sign in various secial hazardous areas. it also can be applied as signal connection and orientation emergency. it is made of newly scientific material adopting optoelectronic technology to meet the marketable requirement for explosion - proof signal lamp
本公司為滿足市場對防爆信號燈的需求，採用先進光電技術，使用最新科技材料，開發生產cbf6200防爆燈，可在各種特殊危險場所做警示標志，也適合於施工作業、監護、救護和搶險工作人員做信號聯絡及方位顯示之用。 -
Standard lamp and diffusers are very important calibration elements, in chapter three, first uv and vuv radiometric standard for calibration are introduced. then the fabrication and characteristics of baso4 diffuser and alminium diffuser are researched, the baso4 diffuser ' s hemispheric reflectance and bi - directional reflectance distribution function were measured and compared with lambtian surface, and the deviation from that of lambtian surface is given. in the experiment, al diffuser ' s brdf is researched, obtain the change of spectral characteristic of al diffuser, compare al diffuser ' s brdf before and after coated with al + mgf2, and different al diffusers with different surface roughness
鋁漫反射板作為一個漫反射光學元件安裝在太陽紫外光譜監視器的入射狹縫前，太陽紫外光譜監視器在軌測量時，太陽輻射入射到鋁漫反射板后進入入射狹縫，光譜輻照度的角度是變化的，本章測量了鋁漫反射的相對雙向反射分佈函數，研究了鍍膜（ al + mgf _ 2 ）前後光譜反射率的變化，漫反射的光譜特性及漫反射板表面粗糙度對相對雙向反射分佈函數的影響，使得測量數據反演成為可能。 -
Get a small spotlight and set it so the poster is highlighted when the main light is turned off, a normal directional bedside lamp will do
用一盞小聚光燈照射畫面，當其他燈光關閉時，射燈可以照亮招貼畫，一盞可調節方向的床頭燈就可以。
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