- 重点词汇
- genetic drift遗传漂变;
- theoryn.学说;理论;观点;猜想;
- arevi.(用于第二人称单复数现在时,第一、三人称复数现在时)是;
- moreoveradv.再者;此外;而且;同时;
- contentn. 内容;(书等的)目录;满足;容量;
- evolutionn.进化;演变;
- andconj. 和,与;而且;于是,然后;因此;
- molecularadj.分子的,由分子组成的;
- alsoadv.也;同样;并且;
- ofprep. 关于;属于…的;由…制成;
- systemn. 体系,系统;制度;身体;方法;
- theart.这个;指已提到或易领会到的人或事物;指独一无二的、正常的或不言而喻的人或事物;用以泛指;与形容词连用,指事物或统称的人;用于姓氏的复数形式前,指家庭或夫妇;(指特定用途的事物)足够,恰好;每,一;当前的,本,此;(重读,表示所指的为知名或重要的人或事物)
- 相关例句
Scientists have found another kind of genetic drift in neutral traits.
除此而外,科学工作者还发现中性特征方面的另外一种遗传偏移.
英汉非文学 - 科技
The question regarding is taken applicable only with respect to genetic drift.
因此近来繁殖问题只选用于遗传漂变.
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The unflattering answer could be for no other reason than random genetic drift.
最佳答案是基因的随机变异,它一点儿不讨人喜欢.
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Random genetic drift has certainly played a big role in human evolution.
随机遗传漂变在人类进化过程中无疑起到了很大的作用.
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The result shows that genetic drift has a strong effect on the loss of genetic diversity.
结果表明,圈养大熊猫群体规模小,漂变是导致遗传多样性丢失的主要因素.
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Genetic engineering is perhaps the most exciting recent development in biology.
遗传工程也许是生物学中最激动人心的新发展.
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Affinity peptide ( Marker ) became more important in the development of genetic engineering.
标记亲和多肽片段以其优越性在基因工程中占有重要的地位.
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滥用基因工程的可能性使社会面对许多伦理和法律争议.
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Molecular techniques for genetic engineering came to the world during 70 s.
遗传工程的分子技术于本世纪70年代问世.
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Genetic engineering technology, in medicine and agriculture on a wide range of applications.
基因工程技术, 在医药及农业上应用广泛.
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Xiao Ming has been admitted by Shanghai University to study genetic engineering.
小明考入了上海大学的遗传工程专业.
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B : The biologists are making an important experiment in genetic engineering these days.
这些天生物学家正在入行遗传工程学方面的重要试验.
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This technique is controversial and raises issues of sex selection and genetic engineering.
这技术有争议,引出性别选择和遗传工程的问题.
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During genetic engineering, DNA with creative potential was included, for the benefit of mankind.
在基因改造过程中, 有着原创潜能的DNA会 被包括进去, 以使人类受益.
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今天大家科学家们正就在通过基因工程再造恐龙. 听起来很像科幻文学小说?今天那多切不再就是科幻.
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现在还不清楚管理机关——基因工程评估委员会 ( GEAC ) 是否会同意这种土豆.
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