改良品种

[gǎi liáng pǐn zhǒng]

汉英

网络释义

例句

释义:
全部全部,improved breedimproved breed,improved varietyimproved variety,an improved varietyan improved variety,improved variety improved breedimproved variety improved breed,enhanced varietyenhanced variety
类别:全部全部,口语口语,书面语书面语,标题标题,技术技术
来源:全部全部,字典字典,网络网络
难度:全部全部,简单简单,中等中等,难难
1.
A domestic animal produced by crossbreeding one of purebred stock with one of ordinary stock.
改良品种一种家畜，由一个纯种家畜和一个普通家畜杂交得到
dict.ebigear.com
2.
We improve cultivar resistance in definite direction by genetic engineering methods to obtain transformation resistance plants.
通过基因工程的手段定向改良品种的抗病性，获得具有一定抗性的转基因株系。
www.boshuo.net
3.
What they have done is to develop " improved " strains of things for every purpose but eating .
他们为了各种目的培育“改良”品种，却不考虑吃。
us.zph981011.xyz
4.
Finally, itis suggested that, using this technique, resistance genes can be screened in varieties.
据此说明，应用这一技术能够筛选出含有抗性基因的改良品种。
www.magsci.net
5.
Investment in research can bring improved varieties, and better approaches to extension can help farmers adopt them.
农业研究投资可以改良品种，更好的农技推广方法可以帮助农户适应这些品种。
web.worldbank.org
6.
Organizations of village farmers are working to expand the supplies of the improved seeds.
村民组织正在努力增加这种改良品种的供应。
club.topsage.com
7.
The breeding of animals or growing of plants, especially to produce improved stock.
养殖：对动物的饲养或植物的种植，尤指为了产生改良品种。
family.mblogger.cn
8.
To improve the quality of(livestock)by crossbreeding with purebred stock.
改良品种与纯种家畜杂交来改良（家畜）品质
dict.ebigear.com
9.
They are improved strains bred by the Agricultural College.
它们是农学院培育出的改良品种。
www.hotdic.com
10.
The improved variety produces more, so the farmer doesn't bother planting the older variety and it slowly disappears.
改良品种的产量更高，所以农民不愿种植以前的品种，这些品种慢慢地消失。
www.fao.org