育種值的相關 的英文怎麼說

中文拼音 [yùzhǒngzhídexiāngguān]
育種值的相關 英文
correlation of breeding value
  • 育 : 育動詞1. （生育） give birth to 2. （養活; 培育） rear; raise; bring up 3. （教育） educate
  • 種 : 種名詞（姓氏） a surname
  • 的 : 4次方是 The fourth power of 2 is direction
  • 相 : 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...
  • 關 : Ⅰ動詞1 （使開著的物體合攏） close; shut 2 （圈起來） shut in; lock up 3 （倒閉; 歇業） close down...
  • 育種 : breeding
  • 相關 : be interrelated; be related to; be bound up with; correlation; dependence; relevance; mutuality
  1. Twenty f1 combinations crossed among 5 varieties and strains different in fiber properties according to complete diallel crossing design were used to evaluate the heterosis and gene action of boll weight and lint percentage in high quality fiber property varieties in upland cotton in 1998 1999 for two year successively at nanjing. it was indicated that there existed small interactions with the environmental factors without maternal effects and the additive gene effect was in chief, attaining to 51. 2 % and 65. 4 % respectively for boll weight and lint percentage. the dominant effect was also in higher rate, 32. 6 % and 16. 8 % respectively. the population mean heterosis of boll weight and lint percentage over the mid - parental mean were relatively prominent 13. 3 % and 3. 5 % respectively in extreme significance. however, boll weight showed no significantly surpassing parental f1 heterosis over the better parent based on population mean ( 2. 0 % ) ; while the lint percentage expressed significant negative heterosis value ( - 2. 1 % ). the gene actions were in conformity with the heterosis expression. it was shown clearly that the f1 combinations crossed between parents with similar performances had relatively high dominant effects and significant positive f1 surpassing parental heterosis ( f1 heterosis over the better parent ) ; while no f1 combination crossed between the parents with prominent mutual difference surpassed the higher parent in yield components, which indicated that among those parents with less difference and close relationships, there still existed sufficient genetic variation or certain mechanism for creating variation and achieving greater advances in breeding. correlation analyses also indicated that there still existed severely undesirable negative correlation between yield and fiber properties as well as the difficulties for their simultaneous improvements

    利用5個具有不同纖維品質性狀的品種（系）配製完全雙列雜交組合20個，通過親本和f1的2年隨機區組試驗發現產量性狀的鈴重和衣分與環境的互作效應小，不存在母體效應，並以加性遺傳效應為主，分別占表型方差的51 . 2 %和65 . 4 % ;顯性遺傳效應所佔的比率也較高，分別為32 . 6 %和16 . 8 % .鈴重和衣分的群體平均優勢較大，分別為13 . 3 %和3 . 5 % ，達到了極顯著;鈴重的超親優勢為2 . 0 % ，不顯著;衣分為顯著的負值（ - 2 . 1 % ） .遺傳分析與雜種優勢結果一致.具體表現在產量性狀上，親本相當配製的組合雜合顯性較高，其超親優勢正向顯著，而極值親本（差異較大）所配組合沒有超過高親的.這表明親本差異小、親源關系較近的親本中仍然存在足夠的遺傳變異或某種機制以創造變異使育種取得更大的進展.相關分析表明了仍然存在嚴重的品質與產量的負相關，遺傳改良的難度較大
  2. The fifth chapter, " the present situations of china ' s mass examinations ", discusses reform strategies. the author holds that examinations should aim at making both secondary school education and college education have their own characteristics and good integration. during the practice of a mass examination, the whole society should be concerned with the education of people from various aspects such as test value, test preparation, test result and test reform so that the strategies of educating people by way of examinations can be carried out

    第六章「關於我國大規模考試改革趨向的思考」這一思考實際上是改革對策研究，提出了較為完整的考試育人方略：在中等教育與高等教育這兩個育人的重要階段，考試要促進其發揮各自特點並更好地銜接，這種銜接是中學的多樣化、特色化與高等教育的大眾化、多樣化的銜接；在大規模考試的范圍內，高中畢業會考與高考在改革中要明確分工和相互促進，更好的培育處于不同成長階段的青年一代；而在某一種大規模考試實施時，全社會都要關心考試價值育人、考試準備育人、考試過程育人、考試結果育人和考試改革育人，使考試育人方略全方位地加以落實。
  3. After analyzing real estate taxation systems in foreign countries, we are able to come to the conclusion that, the advanced experience useful for reference is that, real estate taxation is the main financial revenue source of local governments in foreign countries, for construction of all local infrastructures. generally, they take market value or evaluated value as the reference to calculate real estate tax, in order to make real estate tax increase elastically according to economic

    就一個完整的房地產開發項目而言，我國目前的房地產稅收及其相關稅收包括營業稅、城市維護建設稅、教育費附加、企業所得稅、個人所得稅、城鎮土地使用稅、耕地佔用稅、土地增值稅、房產稅、城市房地產稅、印花稅、契稅、固定資產投資方向調節稅等十三種。
  4. While talking to you, your could - be employer is deciding whether your education, your experience, and other qualificatio will pay him to employ you and your wares and abilities must be di layed in an orderly and reasonably co ected ma er

    在跟你談話的時候，可能成為你的僱主的人就一直在衡量你的教育、經驗和其他資格是不是值得他僱用你，而你的商品和能力一定要以一種有條不紊而且合情合理的相互關聯的方式被展示出來。
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