銳度指數 的英文怎麼說

中文拼音 [ruìzhǐshǔ]
銳度指數 英文
acute index
  • : Ⅰ形容詞1 (銳利) sharp; keen; acute 2 (急劇) quick; rapid; fast Ⅱ名詞1 (勇敢、堅強的氣勢) vi...
  • : 度動詞[書面語] (推測; 估計) surmise; estimate
  • : 指構詞成分。
  • : 數副詞(屢次) frequently; repeatedly
  • 指數 : 1. [經] (比數) index number; index 2. [數學] exponent
  1. The computer acquires the image of dial gauge by high precision ccd video, after that the computer will process the dial gauge image by some image - processing algorithms such as image segmentations, edge searching, area segmentations and locating the pointer by the " circle ". at last the computer will recognise the dial pointer position and work out the precision of dial gauge in accordance with nation criterion of dial gauge. this study presents several optimum algorithms to realize quick recognition of the pointer and calibration lines of detected dial and improve the accuracy and real time quality of detecting

    本系統由計算機控制步進電動機的運動,進而驅動示表表針的運動,通過高精ccd攝像機實時獲取表盤圖像據,同時進行表盤圖像的相關處理,包括閾值分割、邊緣檢測、圖像化以及區域分割和定心圓檢測等,最終快速識別出表盤針所處位置,最後根據國家示表類檢定規程所制定的演算法檢定出示表的各種精,本系統所採用的圖像處理演算法運算量少,速快,從而大大提高了系統的實時性。
  2. Athough it was relatively high in moderate and medial contaminated soil, amf spore density decrease sharply with the increase of pollution degree. but there still have some spores in serious contaminated soil when the pollution index reached 28. 3

    、中污染土壤中,每克土壤中的amf飽子可多達49個,隨重金屬污染程的增加, amf的抱子密減,但不會完全消失,在綜合污染達到28 . 3的嚴重污染(甩10 )土壤中仍有amf的飽子存在。
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