物种的例句大全

Regenerating Strategies for Self-pollinating Crop Species

自花授粉作物种质资源繁殖更新的策略研究

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Horizontal gene transfer ( HGT) is a cross-species form of genetic transfer.

横向基因迁移是指跨物种形式的遗传迁移。

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Influence of Food Crops Planting Area on Peasant Income in Yunnan Province

云南省粮食作物种植面积对农民收入影响的研究

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The crop and the way it is used determine the nutrients removed.

作物种类及其利用方式决定着养分耗失的数量.

词典精选例句

Certainly, these genes are involved in life extension in simple species such as threadworms and yeast.

当然, 这些基因也出现在简单物种的生命延长上,比如蛲虫和酵母.

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Attempts had been made by others to classify plant species into groups.

另一些人尝试按植物种类分类.

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They are a vital ancestor of all yesterday's and today's plant species.

他们是最重要的祖先,古今所有物种.

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Asymptotic behavior in a general diffusive three-species competitor-mutualist model

一类三物种竞争-互助型反应扩散方程解的渐近行为

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Studies on Developing the Planting of Vines of Palmaceae in Hainan Forest Region

海南岛林区发展棕榈科藤类植物种植业的研究

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The origin of such large amounts of constitutive heterochromatin and their role in karyotype evolution and speciation remain a mystery.

如此大量的结构异染色质的来源及其在染色体组型进化和物种形成中的任务仍是一个谜。

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The main important protected species of water ecosystem of the Yellow River should be valuable economic fishes, such as saury and carp and the main protected ecological zones include the wetlands in reservoir area, estuary and channel and water area for sight and recreation.

黄河水生态系统中的主要保护物种应是珍贵经济鱼类北方铜鱼、河口洄游鱼类刀鱼、鲤鱼等，主要保护的生态区包括库区湿地、河口湿地、河道湿地以及景观娱乐水域等。

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The farming system is a comprehensive technology system about cropping system and nourishing system according to the cropping system in a region or production unit.

其中耕作制度是研究一个地区或生产单位的农作物种植制度与之相适应的养地制度的综合技术体系；

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Actually some of the lost species are alive and well in Inner Earth.

实际上,有些遗失的物种仍然完好存活在内部地球.

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How Many Species Become Extinct Each Year?

每年有多少物种灭绝?

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Nevertheless, not doing this way, these species will then become extinct.

但不这样, 这个物种就会灭绝.

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" The development of a salt tolerant tall fescue is an important improvement for this species," says Zengyu Wang of the Samuel Roberts Noble Foundation's forage improvement division.

美国Samuel Roberts Noble基金会草料改进处的Zengyu Wang说：“开发耐盐的高羊茅草，是对这一物种的一个重要改进”。

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There were the same people as us, but there a nuclear war and everything burned.

那里曾居住者如人类的物种, 但是发生了一场核子战争,所有的东西都被焦毁了.

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Horizontal Gene Transfer ( HGT) can be regarded as one of the most important factor in the evolution.

水平转移基因在物种进化中起着很重要的作用。

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He spoke of his contacts with benevolent non-physical entities whom he called INSPECS ( Intelligent Species ).

他谈到了自己与他称之为INSPECS ( 能物种 ) 善良的 非 肉身实体的接触.

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Mice ate the genetically changed rice seeds a powder.

他们用转基因的米类植物种子喂食老鼠.

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