品種相似系數 的英文怎麼說

中文拼音 [pǐnzhǒngxiāngshǔ]
品種相似系數 英文
coefficient of racial likeness
  • : Ⅰ名詞1 (物品) article; product 2 (等級; 品級) grade; class; rank 3 (品質) character; qualit...
  • : 種名詞(姓氏) a surname
  • : 相Ⅰ名詞1 (相貌; 外貌) looks; appearance 2 (坐、立等的姿態) bearing; posture 3 [物理學] (相位...
  • : 系動詞(打結; 扣) tie; fasten; do up; button up
  • : 數副詞(屢次) frequently; repeatedly
  • 品種 : 1. [生物學] breed; cultivated varieties; strain; variety 2. (產品種類) variety; assortment
  • 相似 : 1. (相像) resemble; be similar; be alike 2. (相像處; 類似物) similarity; similitude; analogue
  • 系數 : [數學] coefficient; ratio; modulus; quotient; factor
  1. After the weightiness of product attributes being researched, a new method is established to calculate the weight of attributes. the method is applied in weighted distance coefficient and system similarity to measure similarity degree. it enhances the objectivity and accuracy of the similarity measures

    探討了在度量中機械產統特徵屬性的重要性問題,提出一新的權重值確定方法,在此基礎上建立加權距離法,並研究了度量方法,提高了度量的客觀性與準確性。
  2. Primers of ecori were signed with fluorescent dye and four pairs of primers were selected from twenty - four pairs. 261 dna fragments were generated by the four pairs of primers in forty - three individuals sampled. percentage of polymorphic bands is 51 %, the value of shannon index ( i ) is 0. 086 and nei ' s gene diversity ( h ) is 0. 151

    統計這些aflp表型帶標記,用popgene軟體計算各多樣性據( ppb值為51 , shannon多樣性指為0 . 086 , nei ' s基因多樣性值為0 . 151 ) :用ntsys軟體計算各個樣間的,並用upgma法基於進行聚類分析,構建樹狀圖,它們可反映出元寶山冷杉群內個體間的遺傳關
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