品种
- 与 品种 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Teacup poodles are the smallest of the three poodle breeds and one of the most energetic breeds.
茶杯贵宾犬是最小的三个品种和狮子狗的一个最有力的品种。
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It is very difficult to breed a new variety, because the traditional breeding methods have been limited by resources quantity. Tetraploid Chinese cabbage has double germ plasms and high resistance, it can produce abundant resources that benefits breeding new varieties.
大白菜传统育种方法受到资源数量所限,品种选育难度持续增大,四倍体大白菜因基因型丰富、剂量高、抗性强、资源范围广,利于新优品种选育。
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This study focused on the effects of environmental conditions and maize growth stage on the infection of GLS(strain 20-47 on susceptible variety Yedan 13 and resistant variety Shendan 10) in phytotrons and under natural conditions.
利用玉米灰斑病菌株20-47、感病玉米品种(掖单13)和抗病玉米品种(沈单10号),在人工气候室和自然条件下对影响玉米灰斑病菌侵染的环境条件和寄主生育期进行了研究。
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With the passing of time, this adaptating capacity has made this dog very versatile as regards functions; it has proved to be a noble companion and a loyal and insurmountable protector of those it loves. Its strength, tenacity, sharp sense of smell and bravery make it the best dog among those used for hunting wild boars, peccaries, pumas and other country predators which can be found in the vast and heterogeneous areas of the Argentinean territory.
阿格斯丁在《杜高犬的历史》里面回忆里说:就好像昨天发生的事情一样,我仍然记得那天,我哥哥安东尼奥第一次告诉我他的想法:培育出一种新品种犬以进行大型狩猎,他打算利用有着非凡勇气的科多巴斗犬,再混以其他品种以给予身高、好的嗅觉、速度、狩猎本能、还有其他一些以除去跟其他狗搏斗的欲望,这种欲望会使他们在群猎时毫无用处。
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The objective of this work is to study the characterization of immobilized polyphenol oxidase from banana leaves and its application on the transformation of phenolic compounds. Polyphenol oxidases of banana leaves from a variety of sources were compared. Among them, PPO from Giant cavedishii leaves showed the highest specific activity (315 units/mg).
摘要 本研究目的在探讨固定化香蕉叶多酚氧化酶之特性及於酚类化合物转化之应用,首先探讨不同品种香蕉叶多酚氧化酶并比较不同之固定化方法,结果以北蕉的单酚酶比活性最高315,活性约为其他品种之2-20倍。
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WE PRODUCE AND DEALING WITH WOOD CUTTING SAW BLADE,PLANER KNIVES, JOINT CUTTERS AND DIAMOND WHEELS,AND OTHER ITEMS.
公司产品和经营的品种包括锯片,刨刀,组合刀具,砂轮等几大类,并不断开发新的产品品种。
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Three common spring wheat cuhivars, eighteen winter wheat and three relative rye cuhivars introduced from different regions of China were used for RAPD analysis.
采用随机扩增多态性DNA对来自我国不同生态区的21个普通小麦品种以及3个小麦近缘属栽培黑麦品种的遗传差异进行分析。
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Some of China's wheat-producing areas respectively from Italy, the United States, the former Soviet Union, Mexico, a better adaptability of introduced species, whose main purpose is as a parent resource use of its resistance Xing, lodging resistance, large ear big grain characteristics, rich in the genetic basis of China's domestic varieties.
中国的一些小麦产区曾分别从意大利、美国、前苏联、墨西哥等引进了有较好适应性的品种,其主要目的是将其作为亲本资源,利用其抗病性、抗倒性、大穗大粒等特点,丰富中国国内品种的遗传基础。
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In this research, we employed 260 wheat cultivars selected from the different wheat-growing areas in China to be as materials for identifying vernalization gene loci of Vrn-A1, Vrn-B1, Vrn-D1 and Vrn-B3 by using STS markers and by field growth examination together, in order to make clear the effects of growth habit in wheat on dominant-recessive regarding four vernalization gene locus.
本文选取来自中国各麦区的260份小麦品种,用STS标记对其Vrn-A1、Vrn-B1、Vrn-D1和Vrn-B3四个春化基因位点进行检测,并结合小麦田间生长情况记录,探讨春化基因的4个位点显隐性情况对品种冬春性的影响。
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Ug99 could be called a superior virulent race to widely-used and Sr31-carrying Chinese wheat cultivars or stem rust resistant sources.The number of virulent genes contained in Ug99 was more than the total carried in all Chinese stem rust races.For instance,the virulence of Sr5,Sr9e or Sr11 was the typical races.However,besides the virulence of Sr5,Sr9e and Sr11,Ug99 contains additional virulence of Sr21,Sr31and Sr38,which have never been found in Chinese stem rust races.
Ug99堪称我国的超毒小种,我国最典型的秆锈菌小种只能分别克服或Sr5或Sr9 e或Sr11单基因抗性,而Ug99不仅具有Sr5、Sr9 e、Sr11的联合毒力,而且还具有Sr21、Sr31、Sr38的联合毒力,而我国从未有小种能克服后者的抗性。1B/1L(含Sr31)易位系曾是我国使用的重要秆锈抗源,必对Ug99高度脆弱,我国118份小麦品种在KARI的测定结果表明,高感品种频率98.3%。
- 推荐网络例句
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They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.
他们没有侵略性,但我大喊,并在他们的方向扔石头让他们过的线索,远离我,以防万一。
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In slot 2 in your bag put wrapping paper, quantity does not matter in this case.
在你的书包里槽2把包装纸、数量无关紧要。
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Store this product in a sealed, lightproof, dry and cool place.
密封,遮光,置阴凉干燥处。