遙測光度機 的英文怎麼說
中文拼音 [yáocèguāngdùjī]
遙測光度機
英文
telephotometer- 遙 : 形容詞(遙遠) distant; remote; far
- 測 : 動詞1. (測量) survey; fathom; measure 2. (測度; 推測) conjecture; infer
- 光 : Ⅰ名詞1 (照耀在物體上、使人能看見物體的一種物質) light; ray 2 (景物) scenery 3 (光彩; 榮譽) ...
- 度 : 度動詞[書面語] (推測; 估計) surmise; estimate
- 機 : machineengine
- 遙測 : telemetry; telemetering; remote measurement; remote metering; remote sensing; tele measurement
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Red tide occurs randomly, with short duration and large incidence. airborne hyperspectral remote sensing technique can play an important role in red tide ' s monitoring. and the precondition is to acquire in situ spectral data of red tide, to grasp red tide ' s spectral characteristics by data processing and analysis and to set up spectral library of different dominant species of red tide
赤潮是海水中的浮游生物在一定條件下過度繁殖或聚集致使海水變色的一種生態異常現象,因其具有隨機性、突發性、持續時間短、影響范圍大等特點,客觀上要求利用航空高光譜遙感技術對其進行監測;但首要的前提與基礎性工作是大量獲取赤潮水體的現場光譜數據,通過處理與分析,掌握其光譜特性,不斷充實赤潮優勢種類的光譜數據庫。The relation of tthe ccd sensor imaging resolution and the mtf is gotten. when the mtf of space remote sensing camera is higher and the contrast of object is higher, it can be believed that the resolution of ccd sensor imaging is 1. 6 times of the pixel dimension, in the mean while the mtf decreases 32 %
通過模擬得到了ccd探測器的目標影像的分辨力與ccd像元尺寸的關系,當航天光學遙感相機的mtf較高(模擬中鏡頭的mtf = 1 )且目標為高對比度時,得到ccd探測器的目標影像分辨力是其像元尺寸a的1 . 6倍,其光學調制度傳遞函數mtf下降32的結果。The macrostructure gives a space restriction to remote controlling welding robot and gives a virtual guide to structured laser sensor. the scanning and constructing of welding seam will finally determine the quality and reliability of tele - robot welding
宏觀環境模型是遙控焊接機器人運動控制的一種空間約束,並為結構光傳感器的運動提供向導,小范圍焊縫模型的檢測與精確定義將最終決定遙控焊接的質量和可靠程度。
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