環形格柵 的英文怎麼說
中文拼音 [huánxínggézhà]
環形格柵
英文
annular grid-
Past the circle, a high chain-link fence, topped with barbed wire, protects the premises.
過了環形島，是一排高高的帶菱形花格的粗鋼絲網柵欄，頂上裝有帶刺的鐵絲，保護著庭院。Based on the character of the eof gain at 1550 nm, a laser diode ( ld ) worked at 980 nm and acted as the pumping source, a eof employed as gain medium, and a fiber grating used as reflector, an ring - cavity all - fiber laser worked at 1562. 5 nm was demonstrated with an output power of 2. 0 mw and a bandwidth of 0
本文主要基於摻鉺光纖在1550nm波段的增益特性，利用帶尾纖的980nm半導體激光器作為泵浦源，鉺光纖作為增益介質，布拉格光纖光柵作為諧振腔反射鏡，實現了波長為1562 . 5nm的環形腔光纖激光器，得到了2mw的激光輸出。4. development of poadm based fbg. using the wavelength automatic system discussed above, one kind of poadm can be easily constructed
4 .研製了基於布喇格光纖光柵和環形器的可編程oadm系統。Secondly, ways and difficulties about mobile robot environment modeling are recommended, an approach of framed - quadtree is managed which is on the basis of traditional grid and quadtree model, cells of quadtree is ameliorated and relevant property of each cell associated with cross - country characters is put
此法是在傳統的柵格、四叉樹模型的基礎上，對外框四叉樹模型的單元格進行改進，然後結合越野環境地形特徵，對每一單元格賦予相應的屬性值。分享友人