- 更多网络例句与品系繁育相关的网络例句 [注：此内容来源于网络，仅供参考]
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The complex data of 15 items on body measurements and bodyweight of the Charolais sheep were processed by means of the principalcomponent analysis with the aid of personal computer.The main traits:4-month weaning weight,daily weight gain between 70-120 days heart girth,hipwidth,circumference of cannon bone and rump area are reguired to select theshort thigh type of meat sheep.Classified figure of the lambs was alsodrawn.This study has provided advanced analytical method for the meatsheep breeding.
本研究借助微型电子计算机，运用主分量分析等现代数量化理论分析方法，对比较复杂的、难以直观分析的夏洛来肉羊的15个体重、体尺性状资料进行了分析处理，最终选出了4月龄体重、70～120d 日增重、胸围、腰角宽、管围、尻面积为主要测量性状的低躯广身体型的肉用羔羊，并给出了羔羊分类排序图，为今后我国肉羊选种选配及品系繁育提供了科学的依据和分析方法。
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New strain of sweet potato "on the 1st battalion Mei" is a new business Zhengyang fine plum breeding species research center, Camp et aland after studying the system from the latest varieties of selection, 96 - 2005 China Central Television reported, respectively, had been the topic broadcast in 98 major patent in Beijing, China, the results of new technologies at an Outstanding Award, the National Invention Exhibition in silver were in the 99-2000 Henan years of scientific and technological achievements were awarded the Gold Award at the meeting.
甘薯新品系&梅营一号&是正阳梅营新优良种研究繁育中心，武喜梅和叶启营潜心研究后系统筛选而成的最新品种，96--2005年中央电视台分别作过专题报道播出，在98年中国北京大型专利新技术新成果会上获优秀奖，在全国发明展览会上获银奖，在99-2000年河南科技成果会上分别荣获金奖。
- 更多网络解释与品系繁育相关的网络解释 [注：此内容来源于网络，仅供参考]
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interbreeding：(品种间)杂交
inbreeding近交;近亲繁育 | interbreeding(品种间)杂交 | line breeding品系繁育;系群繁育;系统育种
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intercross：互交
再用杂合子小鼠互交(intercross),从出生的子代鼠中可鉴定、筛选出纯合子的基因打靶小鼠. 再经繁育可建立转基因小鼠品系.
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line breeding：品系繁育
line 系 | line breeding 品系繁育 | line fungi 粘菌类
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line breeding：品系繁育;系群繁育;系统育种
interbreeding(品种间)杂交 | line breeding品系繁育;系群繁育;系统育种 | pure breeding纯种繁育
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line breeding method：品系繁育法
line breeding ==> 品系繁育 | line breeding method ==> 品系繁育法 | line broadening ==> 谱线增宽
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linebreeding：品系繁育
lineartransformation 线性变换 | linebreeding 品系繁育 | lineculture 系统栽培