frozen semen 中文意思是什麼

frozen semen 解釋
冷凍精液
  • frozen : adj. 1. 冰凍的。2. 凍結的。3. 凍僵[凍傷、凍死]了的。4. 極冷的。5. 冷淡的。6. 〈美國〉（事實、真理等）不可推翻的，不容否認的。adv. -ly 冷淡地；〈美國〉頑固地。
  • semen : n. （pl. semina , semens）1. 【生理】精液。2. 【植物；植物學】種子；胚種。
  1. Effect of frozen semen insemination on conception rate of qujing beef cattle

    影響曲靖肉牛凍精冷配受胎率的因素
  2. Techniques of increasing the conception rates of cows inseminated with frozen semen

    提高母牛凍配受胎率的措施和方法
  3. Effects of thawing solution and oxytocin on the conception rates of cows inseminated with frozen semen

    解凍液及添加催產素對母牛冷配效果的研究
  4. Study on the best deposition site of frozen semen insemination in yellow cattle

    關于黃牛凍配最佳輸精部位的探討
  5. Based on the summarization of 20 years breeding and selection experiences of jiaxian red cattle, the market trends and bio - tech development, the technical measures of breed conservation system which combine the livestock, frozen semen and embryo storage were proposed to mainly investigate the breeding technology strategy by foreign blood introduction to increase the earlier maturity, milk production and meat performance of jiaxian red cattle

    本文在總結郟縣紅牛20年保種選育經驗基礎上，根據市場發展趨勢及生物技術水平，提出了建立活體保種和冷精胚胎保種相結合的保種體系的技術措施，重點探討了通過引入外血提高郟縣紅牛早熟性，泌乳性，肉用性的育種技術模式。
  6. Experiences and problems of yellow cattle improvement by frozen semen insemination in ganzhou district of zhangye city

    甘州區黃牛凍配改良工作的經驗與問題
  7. Artificial insemination of animals. dosis of frozen bull semen. specifications

    動物人工授精.公牛冷凍精液的劑量.規范
  8. Artificial insemination of animals. individual parkaging of frozen bull semen. presentation of characteristic data

    動物人工授精.公牛冷凍精液的單件包裝.特性數據的說明
  9. Frozen semen of bovine

    牛冷凍精液
  10. The effection of hybrid - effect of simmental frozen semen and local yellow cattle in urumqi

    應用西門塔爾牛凍精改良烏市土種黃牛的效果
  11. The results and problems of the artificial insemination by cattle frozen semen in jingxi county

    靖西縣推廣牛凍精取得的效果及存在問題
  12. Tips on selecting and purchasing introduced frozen semen of bull

    從國外引進奶牛冷凍精液應注意的幾個問題
  13. Investigation of effect the frozen semen mating to quot; yian he quot; yellow cattle

    沿河黃牛凍配改良效果調查
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