棉結指數 的英文怎麼說

中文拼音 [miánjiēzhǐshǔ]
棉結指數 英文
neppiness index
  • : Ⅰ名詞1 (草棉和木棉的統稱) a general term for cotton and kapok2 (棉花) cotton Ⅱ形容詞(填棉絮...
  • : 結動詞(長出果實或種子) bear (fruit); form (seed)
  • : 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. This research focused on applying the system analysis principle and mathematical modeling technique to study knowledge expression system for crop cultivation management. based on extensively collecting, understanding, analysis, and integration of expert ' s knowledge and experience, literature and experiment data for cotton cultivation management, the dynamic relationships of cotton growth and management indices to variety types, ecological environments and production levels were quantified, and a dynamic knowledge model for cotton management ( cottonknow ) was developed. by further incorporating the rule - based knowledge system for cotton management, a comprehensive and intelligent knowledge model - based decision support system for cotton management ( kmdsscm ) was established with component design

    本研究著重利用系統分析原理和學建模技術來研究作物栽培管理的知識表達體系,在廣泛收集及充分理解和分析花栽培管理專家知識、經驗和資料的基礎上,利用花栽培理論與技術方面的現有研究成果,並合必要的試驗支持,解析、提煉和綜合花生育及管理標與品種類型、生態環境及生產水平之間的定量化關系,首次構建了花栽培管理動態知識模型,並進一步合基於知識規則的花栽培管理知識庫表達系統,設計和實現了綜合性、智能化和構件化的基於知識模型的花管理決策支持系統( kmdsscm ) 。
  2. Principal components analysis showed that the first four principal components variance accumulation contribution rate amounts to 89. 53 %, which reflected most of the variance information as listed characters above

    通徑分析果顯示,直接通徑系大小排序,產量因素性狀依次為單株成鈴單鈴子重子衣分;纖維品質性狀依次為紡紗均勻性麥克隆值整齊度伸長率比強度2 . 5 %跨長。
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