遠心光束 的英文怎麼說
中文拼音 [yuǎnxīnguāngshù]
遠心光束
英文
telecentric beam-
A distant field interference of non - single - core light beams is analysed in a transparent liquid or solid when the bubble is irradiated with laser, a formula on optical path length difference is derived, interference regions and causes of interference rings thick inside and thin outside are analysed, the diameter of bubble can be measured by method of interference, the size of bubble and refraction index of gas inside the bubble can be measured in the depths of medium
摘要對透明液體、固體中氣泡在激光照射下產生的一種非單心光束干涉進行了遠場分析，得到了程差公式，分析了干涉的區域、圓環狀干涉條紋內密外疏的原因，通過干涉的方法可以測量氣泡的直徑，能夠用於介質深處氣泡尺寸及泡內氣體折射率的測量。The four - bedroom two en suite sky house has a gross interior area of 1, 825 sq ft. the two - level layout is spacious and functional, with french windows throughout offering 180 - degree views of the ting kau and tsing ma bridges. the gold, brown and black interior colour scheme typifies luxury living. the living room has an extra - high ceiling, distinctive chandelier and a skylight that admits natural light during the day and glittering stars when night falls
客廳的特色吊燈，份外映襯特高樓底的偌大空間感，輕松寫意而客廳悉心設計的天窗，為區內獨有，日間可收納天然日光，增添一室明亮，晚上可觀賞點點繁星，份外心動醉人于私人平臺花園及天臺可無拘無束地遠眺無邊景緻，必定是繁忙都市人夢寐以求的悠閑時刻。Then the markov random fields ( mrf ) theory was used to segment target df active illumination by light and sobel - transform information in this article. to make mrf algorithm suitable in actual setting, some technologies were analysis to make extracting steady. according to the analysis of laser beam through atmosphere turbulence, we found that : 1
其次，圍繞目標的特徵提取問題，文中討論了含噪照明目標圖像的分佈特點，並從亮度和邊緣變化方面對照明光束遠場特徵進行了分析和歸納，提出採用基於mrf理論對照明目標分割來提取目標形心特徵的方法。
分享友人