青年中文crossing combination的意思
crossing combination中文翻譯：
雜交組合
combination───n.結合；組合；聯合；[化學]化合
crossing───v.橫越；交叉；反對；橫傳；畫橫線于（cross的現在分詞）；n.人行橫道；十字路口；（海洋或寬闊江河的）橫渡；（國與國的）過境處；穿越；中殿和耳堂相交處；雜交
combination synonym───組合同義詞
convex combination───[數]凸組合
no crossing───禁止穿行；請勿跨越
perfect combination───完美結合
railway crossing───公路鐵路交叉口；鐵路平交道口；鐵路道口
book crossing───圖書交叉
combination lock───暗碼鎖；號碼鎖；n.號碼鎖
ratio of polyploid produced was 87. 5 %, which has shown that crossing combination between Dayali and Pingguoli has special value in pear polyploid breeding.───多倍體出現率為87．5％，表明大鴨梨與蘋果梨雜交組合在多倍體育種中具有特殊價值。
an essential tool for interconnected network research, the Theory of Combination network is a new research field which comes from the crossing subjects of Mathematics and Computer Science.───組合網絡理論是數學和計算機科學交叉形成的一個新的研究領域，是互聯網絡研究的重要工具。
The paper studies main agricultural characteristics of F1 in two patterns of crossing combination by methods of coefficient correlation and path analysis.───本文應用相關和通經系數分析方法，對兩種雜交組合方式的小麥F1代農藝性狀進行研究。
Influence of Altitude on Weight and Carcass Characteristics in Tibetan Chicken and Its Crossing Combination───海拔對藏雞及其雜交組合體重和屠宰性能的影響
The Analyses of Inheritance of Aroma Components in Progenies of Selfing and Crossing Combination of Grape───葡萄自交與雜交后代香氣成分的遺傳研究
Preliminary Study on Crossing Combination Reselection of Chinese Fir for the Southern Area of Zhejiang Province───浙南地區杉木雜交組合再選擇的研究