選擇繁殖 的英文怎麼說

中文拼音 [xuǎnzháifánzhí]
選擇繁殖 英文
selective breeding
  • 選 : Ⅰ動詞1. （挑選） select; choose; pick 2. （選舉） elect Ⅱ名詞（挑選出來編在一起的作品） selections; anthology
  • 擇 : 擇動詞（挑選） select; pick; choose
  • 繁 : 繁名詞（姓氏） a surname
  • 殖 : 殖Ⅰ動詞（生息; 孳生） breed; grow; multiply Ⅱ名詞（姓氏） a surname
  • 選擇 : select; choose; opt; election; choice; culling; alternative
  • 繁殖 : [生物學] breed; reproduce; propagate; multiply
  1. A group of organisms having common ancestors and certain distinguishable characteristics, especially a group within a species developed by artificial selection and maintained by controlled propagation

    屬一群擁有共同祖先和明顯特徵的有機體，尤指屬于同一物種的一群，通過人工選擇來發展，通過有控制的繁殖來維持
  2. Three or four ramets of each selected tree are grafted.

    對選擇出來的每一棵優株都嫁接繁殖3-4個分株。
  3. The learning behavior of scleroderma sichuanensis xiao fed on the fictitious hosts tenebrio molitor l. in the process of host foraging was studied using y - tube olfactometer

    摘要採用y型嗅覺儀進行雙向選擇實驗，研究了用替代寄主黃粉蟲蛹繁殖的川硬皮腫腿蜂寄主搜索過程中的學習行為。
  4. At the same time, however, the propensity to choose someone with slightly similar genes can also avoid the problem of outbreeding - the mixing of genes that are too different

    然而，與此同時，選擇稍微相似基因的人為配偶也能避免遠系繁殖_ _ _差異太大的基因組合問題。
  5. In the genetic process of reproduction, crossover and mutation of the chromosomes in this method, these operators pr, pc and pm are produced randomly within some space, the scale of population and all kinds of genetic probability are also adjusted randomly so that the diversity individuals of population is ensured. the ga of dynamic population scale passes more information of paternal chromosomes to the offspring, which is beneficial to search the global optimization or quasi - global optimization

    該方法在染色體進行繁殖、交叉、突變的遺傳過程中，在某一范圍內隨機選取p _ r ， p _ c ， p _ m ，動態調整種群規模，保證了種群個體的多樣性；選擇同父本分別進行三種遺傳過程使得父本染色體中有更多的信息傳遞給子代，這有利於搜索全域最優解或準最優解。
  6. Parts of grassland birds can use post - fire grassland to breed, they need little nest - materials and their nests are simple, or need smaller nest - site area and canopy of vegetation than other birds ; but the birds that need more nest - materials with fine nests and nest in areas with higher canopy do not select post - fire grassland to breed in the same year

    能利用當年火燒地繁殖的鳥類在築巢時所需要的巢材較少，巢也較簡陋，或者所需要的巢區面積較小，對植被的覆蓋度要求不高;而築巢時所需巢材較多、巢較精細、巢築于植被蓋度較大區域的鳥類不選擇當年的火燒地進行繁殖。
  7. No steroids would be used on the olympic pigs, which would be chosen from carefully monitored parents and only fed organically - grown feed, mr niu said

    牛勝難表示，奧運豬將選擇受到嚴密監測的種豬母豬繁殖的豬仔，並且只喂養有機飼料，不會對它們使用類固醇。
  8. Select a character and get on your way to the new world to lead the colonies to bloom and prosperity under the banner of the royal house

    選擇一個角色，帶領新世界殖民地在王室的旗幟下更加繁榮興旺。
  9. Osmanthus fragrans cutting propagation experiment showed that there were evident differences between o. fragrans trend branch cutting rooting rates with different rooting drugs and concentration treatments, cutting in summer and in the morning was superior to that in autumn and in the afternoon, the popularization and application of 200 10 ^ ( - 6 ) of naphthylacetic acid treatment and selection of cutting in the summer morning were proper relatively in production

    摘要桂花?插繁殖試驗表明：桂花嫩枝?插不同生根素及濃度處理對生根率有明顯的差異，夏插、上午?插優于秋插、下午?播，生產上應採用200 10 ^ （ - 6 ）萘乙酸生根素處理，選擇夏季的上午?插比較適宜。
  10. The habitats for moving about of great bustard are hillocks on grassland. and they prefer to move about on the valleies of grassland during their breeding season. there are 4 main vegetation characteristic factors that determine the nest - site selection, the factors are the vegetation canopy, vegetation density, food and the height of plant. the great bustard selects the areas with higher vegetation canopy, vegetation density, plant species and insect quantity. most height of plants are below 20cm, but we also found they move about in tall grass occasionally

    大鴇繁殖期活動棲息地為波狀起伏的草原漫崗地，多喜歡活動在海拔為170 300m左右，四周高、中間凹的漫崗凹地中。決定大鴇繁殖期棲息地選擇的主要植被特徵因子共有4個，分別為植被蓋度因子、植被密度因子、食物因子和植物高度因子。大鴇多選擇在植被蓋度和密度較大、植物種類和昆蟲數量較多及多數植物高度在20cm以下，但又不乏高草的地方活動。
  11. 11 luo x, zhang c, jennings n r. a hybrid model for sharing information between fuzzy, uncertain and default reasoning models in multi - agent systems. international journal of uncertainty, fuzziness and knowledge - based systems, 2002, 10 : 401 - 450. 12 hindriks k v, de boer f s, der hoek w van, meyer j j c. formal semantics of an abstract agent programming language

    Agent行動選擇和目標更新不僅依賴于agent的不確定信念，而且依賴于agent在實施這些行動的時候的得失效應值在此，把點概率的效應理論擴展到了區間概率的情況，並借用模糊數學中區間數的方法，給出了比較區間最大期望效應的方法再次，關于實用推理的不確定性的繁殖，使用了基於預設決策理論的預設邏輯方法。
  12. Genetic algorithms mimic darwinian natural selection, where " fitness " selects individuals for survival, breeding, and, hence, adaptive mutation

    遺傳演算法模仿達爾文的自然選擇，其中「適應性」選擇進行生存、繁殖以及由此而來的適應性變異的個體。
  13. After you have found a breeder you like, then allow the breeder to help you select your puppy

    找到合適的繁殖者后，也請他為你選擇小狗提些建議。
  14. A boxer named tasha, selected for her high degree of inbreeding, has had her genetic secrets puzzled out and then compared to partial genetic pictures of other breeds of dog and other mammals

    他們為一個叫塔沙的斗拳狗的高度近親繁殖做選擇，破解了她的基因秘密，並比較了其他類型的狗和哺乳動物的部分遺傳圖。
  15. The high - yielding reproduction technique of right seeding time and the high - yielding group structure of w9593s were aim up according to sequential sowing and considerable area reproduction in hainan province during the period of 2004 - 2005

    結合2004 ~ 2005年海南分期播種及大面積繁殖試驗，總結了選擇適宜的播期、建立高產群體結構等高產繁殖技術。
  16. Selective breeding of animals

    動物的選擇性繁殖
  17. Selective breeding of plants

    植物的選擇性繁殖
  18. Three or four ramets of each selected tree are grafted

    對選擇出來的每一棵優株都嫁接繁殖3 - 4個分株。
  19. The studies on the age structure, food items and spectrum, sleeping site selection, reproductive ecology, daily activity and yearly wandering pattern were conducted with tracking and observing methods in xiaoshennongjia district, hubei province within october, 2000 to june, 2002. the main conclusions from this research are as follows. 1

    為此， 2000年10月2002年6月，我們對棲息于湖北小神農架地區的川金絲猴種群通過跟蹤觀察在年齡組成、食物資源與食性、夜宿地點及選擇、繁殖生態、活動規律和游蕩模式等方面進行了初步研究，結果如下： 1
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