陰影因數 的英文怎麼說

中文拼音 [yīnyǐngyīnshǔ]
陰影因數 英文
shadow factor
  • 陰 : Ⅰ名詞1 （中國古代哲學認為宇宙中通貫物質和人事的兩大對立面之一） （in chinese philosophy medicine ...
  • 影 : Ⅰ名詞1 （物體擋住光線后映出的形象） shadow 2 （鏡中、水面等反映出來的物體形象） reflection; image...
  • 因 : Ⅰ動詞[書面語] （沿襲） follow; carry on Ⅱ介詞1 [書面語] （憑借; 根據） on the basis of; in accord...
  • 數 : 數副詞（屢次） frequently; repeatedly
  • 陰影 : 1. （陰暗的影子） shadow; shade; cloud 2. [醫學] （斑痕） spot; shadow
  1. When we produce field emitting cold cathodes, we must consider not only the work function, conductance, density, reliability and mission capability but also the demand of technique

    在制備場發射陰極時，必須考慮到材料功函數、電導率、密度、熱穩定性、化學穩定性等因素對其發射性能的影響，同時要考慮材料對加工工藝上的要求。
  2. Simulating the electronic devices by computers, can forecast the real performance of devices before experiments. by discussing the effects of changing the size and material, we can reduce the blindness and times of experiments, and save the experiment outlay. computer simulation of field emission cathodes is an important research topic

    利用計算機來模擬電子器件的性能，可以在實驗前預測器件的性能，探討器件結構尺寸、材料等因素對器件特性的影響，減少實驗的盲目性，從而可以減少實驗次數、節約實驗經費，因此關于場發射陰極的計算機模擬也是一個十分重要的研究課題。
  3. Some main apparent factors involved in the dissolution and deformation process, such as melts composition, atmospheres and temperature etc have been studied, but the reiated details and further experimental evidences in a molectliar ievel are absent and difficult to be obtained at present

    （ 2 ）關于nio陰極溶解機理的探討也基本局限在宏觀而間接的研究階段，主要涉及熔鹽組成、氣氛組成和溫度等宏觀影響因素，同樣缺少直接的、分子水平的實驗數據。
  4. Affected by the subtropical monsoon climate, jiangsu province is one of the provinces which have much natural disaster and drought, steady rain, waterlogging are its primary meteorological disasters. using citystar 3. 0, city star gis and reasonable indicators for disaster estimation, this paper progresses evaluation and analysis for its primary meteorological disasters such as drought, steady rain and waterlogging. in this work, the frequency of disaster and the risk to agriculture are taken into accounted

    因此，本文以該地區為例，選用影響該省主要氣象災害的定量指標，從災害出現頻率以及對農業生產帶來的風險出發，採用合理的災害風險評估指標，藉助于地理信息技術gis的空間分析方法，以風險指數為區劃指標，劃分風險等級，分季節對該省的主要氣象災害乾旱、連陰雨、雨澇的嚴重程度進行了評估和分析，獲得了gis系統支持下的災害風險區劃專題地圖。
  5. Abstract : the high and stable yields of wheat are mainly affected by spring cloudy - moist hazards in the region to the south of huaihe river. a identification method was developed according to an index q in this paper. the method was applied to the identification of damage in 1998, a better results were obtained

    文摘:淮河以南地區春季陰濕害是影響三麥穩產、高產的主要原因，提出確定陰濕系數q來判別陰濕害的方法，並將研究結果應用於1998年春季陰濕害的判別，效果很好。
  6. This paper presents an algorithm of moving region detection based on chroma, which is able to cope with varying illumination and shadow problems, and refines the detection results with morphology, by marking each moving region in the binary image, the geometrical features parameters such as area, perimeter and form factor can be extracted, which lay the foundation for the analysis and track of moving target

    摘要提出了一種基於色度的運動區域檢測演算法，利用像素的色度分量進行檢測，克服了亮度變化和陰影的影響，並利用形態學方法對檢測結果進行后處理，對處理后的運動區域進行標記，提取每個區域的面積、周長、形狀因子等幾何特徵參數，為運動目標後期的分析和跟蹤奠定了基礎。
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