雜交繁殖 的英文怎麼說

中文拼音 [zájiāofánzhí]
雜交繁殖 英文
outbreeding
  • 雜 : Ⅰ形容詞（多種多樣的; 混雜的） miscellaneous; varied; sundry; mixed Ⅱ動詞（混合在一起; 攙雜） mix; blend; mingle
  • 交 : Ⅰ動詞1 （把事物轉移給有關方面） hand over; give up; deliver 2 （到某一時辰或季節） reach （a cert...
  • 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
  • 雜交 : [生物學] hybridize; cross; hybridization; cross breeding
  • 繁殖 : [生物學] breed; reproduce; propagate; multiply
  1. The breeding technology of abies holophylla by cuttings

    雜交相思扦插繁殖試驗
  2. This rabbit had no natural enemies in the antipodes, so that it multiplied with that promiscuous abandon characteristic of rabbits

    這種兔子在澳大利亞及紐西蘭沒有天敵，因此便以兔子所特有的雜亂交配迅猛繁殖起來。
  3. Sexual reproduction can bring about genetic commingling.

    有性繁殖可取得雜交遺傳。
  4. An experiment was carried out to make comprehensive comparisons in crossing performance between pure us and taiwan duroc strains and their hybrids boars

    摘要對美系和臺系兩個杜洛克純系及其系間雜交的公豬進行了包括繁殖、生長、月同體和肉質性能的綜合雜交效果研究。
  5. Individuals crossing exclusively within the same population produce more progeny than those crossing in both directions and thereby use up some of their gametes for the production of inviable hybrids.

    完全在同一種群內進行雜交的個體比以兩個方向進行雜交的個體繁殖後代要多，因此為了產生無生機的雜種，就要消耗掉一些配子。
  6. As one of the contracted agricultural technology extension project in shanxi province, the jinnan cattle feeding and management technical package exte nsion project, assigned by science and technology committee of shanxi province i n 1999, directed on the problems, such as extensive cattle feeding and managemen t, low sale percentage of commercial beef cattle, low meat production, low repro ductive survive rate of cows and poor economic returns, to increase the scientif ic contents and economic returns of cattle industry by adopting technical packag e including beef cattle crossbreeding, beef cattle feeding and management, cow ' s feeding and nutrition, calf raising, stover processing, and supplementation for grazing cattle in winter and spring etc

    「晉南牛飼養管理配套技術推廣」是山西省科委1999年度下達「山西省農村技術承包」項目，其目的是針對我區廣大農戶養牛飼養管理粗放、商品牛出欄率低、產肉率低、母牛繁殖成活率低、經濟效益差等缺點，通過採用肉牛雜交改良、改良肉牛飼養管理、加強母牛飼料營養、犢牛培育、秸稈氨化、放牧牛冬春補飼等配套技術，達到提高養牛業科技含量，增加養牛業經濟效益的目的。
  7. Directed on the present situation and existing problems in boosting beef cattle industry based on the yellow cattle improvement in china, the review indicated that several relationships, such as integration of individual households and large scale cattle farms, integration of yellow cattle improvement, crossbreeding, breed conservation and utilization, integration of high grain diet intensified fattening and low grain diet economic fattening, should be handled properly ; and the requirements of profitable cattle industry for increasing reproductive survive rate, using hybrid vigor and improving the weight gain, the main factors affecting economic return of large scale cattle farms and the technology level improvement in cattle industry were duiscussed as well

    本文就近來我國以黃牛改良為特點的肉牛業蓬勃發展現狀與存在問題，指出應處理好養牛經營形式千家萬戶與規模牛場相結合、黃牛肉用與肉役兼用相結合、黃牛改良選育與雜交、保種及利用相結合、高精料強度肥育與低精料適度育肥相結合等幾個問題；並就提高養牛經濟效益對提高繁殖成活率、充分利用雜種優勢、提高日增重的要求和影響規模牛場經濟效益的主要因素及如何提高養牛科技水平等問題提出探討。
  8. These two types of dog can interbreed / be interbred ( with each other )

    這兩種類型的狗可以雜交繁殖
  9. Selfing heterozygotes halves the heterozygosity, and thus outbreeding maintains heterozygosity and produces a more adaptable population

    自交雜合子有一半雜合性，因此遠系繁殖可以產生適應能量更強的種群。
  10. Introduce according to the relevant data, persian cat is in around 16 centurieses, from the himalayas cat and angola cat miscellaneous hand over, lift through several years to breed but grow purely. persian cat ' s figure is bigger, wering grown by the hair and thick and airtight, head circle big, the face is flat even, sum breadth the ear is small, circle the eye snub - nosed tone short breadth, the body feels round and smooth because the hair grows, the arms and legs is thick short soft, the tail is fluffy and bulky, giving person a kind of noblest felling. persian cat ' s pressing is canned is divided into a white, black, red by the hair color ' s dissimilarity, yellow, dark gray, blue, double color, tortoise shell color, miscellaneous color, tiger spot color etc. species. take species of the red as among them valuable

    根據有關資料介紹，波斯貓是在16世紀左右，由喜馬拉雅貓和安哥拉貓雜交，經過多年的提純繁殖而培育出來的.波斯貓體形較大，被毛長而且厚密，頭圓大，臉扁平，額寬耳小，圓眼塌鼻口吻短寬，軀體因毛長而感覺渾圓，四肢粗短柔軟，尾蓬鬆粗大，給人一種雍容華貴的感覺.波斯貓按被毛顏色不同可分為白色，黑色，紅色，黃色，暗灰色，藍色，雙色，玳瑁色，雜色，虎斑色等品種.其中以紅色的品種尤為名貴.波斯貓外表美麗大方，叫聲細小甜美，性格溫和，膽大好奇，喜歡與人親近，善解人意，容易調教，是一種深受人們喜愛的高貴寵物.有關波斯貓的起源眾說紛紜，現較統一的說法是在阿富汗土著長毛貓的基礎上，同土耳其或亞美尼亞地區的安哥拉貓雜交培育而成。
  11. Analysis on breeding data of yunong white pig lines and showed that compared with yunong white pig line, yunong white pig line was greatly improved on breeding performance, developing perfomance of generation and developing performance and carcass measure inden of hybrid progeny commodity pig

    摘要通過對豫農白豬系、系相關育種資料進行系統統計分析和比較，豫農白豬系在繁殖性能、世代的生長發育性能、雜交後代商品豬生長發育性能及胴體測量指標等方面均明顯高於豫農白豬系。
  12. Key technological points of hybrid clonal propagation by branches of

    雜交榛壓條繁殖技術要點
  13. Genetic engineering techniques bypass crossbreeding barriers between species to enable gene transfer between widely differing organisms

    遺傳工程可突破物種間的雜交繁殖障礙，使基因在自然界不同物種間遷移。
  14. We have come to understand now that due to human scientific interbreeding of our two species how we became intertwined consciousness when at another time this was not so

    我們現在開始理解，我們是如何因人類對我們兩個物種科學雜交繁殖而成為意識混雜的，而在另外時期卻並不如此。
  15. Created or discovered and developed, plant varieties of any botanical genus and species, including clone, line, hybrid, and rootstock, irrespective of the method artificial or natural of their production, hereinafter referred to as arieties. ? p

    已被創造或發現及開發的任何植物屬別或種別，包括無性繁殖系clone品系line雜交種與根莖的植物品種，不論其生產方法天然或人工以下稱為植物品種。
  16. Pollination in good time technique of hybrid rice in seed production

    雜交稻繁殖制種適時授粉技術
  17. Good dams ? the gos is a milky breed and a good dam. in many cases, sows will continue breeding at a greater age than many breeds and hybrids

    繁殖率高- - - - - - - - - -格洛斯特郡斑點豬的繁殖性能非常好。無論在什麼情況下，母豬比其它的品種和雜交豬種使用年限長。
  18. The genetic algorithms is by means of the coding technology, application is reproduction, hybridization and the abrupt change and so on the genetic factor, intial stage race make up to chromosome, degree of adapting to analysis, constitute bad the eliminating of superior 、 natural environment of survival of the fittest, come into being out the fresh good race

    摘要遺傳演算法通過編碼技術，運用繁殖、雜交、和突變等遺傳運算元，對染色體組成的初始種群，進行適應度分析，構成優勝劣汰、適者生存的自然環境，產生出新的更加優良的種群。
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