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- Certainly, this appears reasonable based on distribution analysis but requires phylogenetic study and divergence age estimation for verification. 当然,这些基于分布的分析看起来是合理的,但是需进一步系统研究和分离的年代学确定。
- Occurrence and distribution of tile cells in Malvaceae s. l. is helpful to phylogenetic study of some taxa of the family. 瓦形细胞在广义锦葵科中的分布,对研究一些类群的系统发育有意义。
- Tendency in the phylogenetic studies of angiosperms. 被子植物系统发育研究的趋势.
- Results show that the psbA-trnH fragment is highly conservative at intraspecific level and obvious diversity at interspecific level, however, phylogenetic study is necessary for the Dioscorea in the future. 所得结果显示psbA-trnH片段序列在所研究的三种薯蓣种内保守,在种间具有明显的较大差异,而三种薯蓣及薯蓣属的系统发生关系尚须进一步研究。
- Comparisons of mitochondrial gene arrangements of decapod suggested that rearrangement of the four gene-block found in Eriocheir is informative for high level phylogenetic study of decapod. 十足目动物线粒体基因排列顺序的比较研究显示,在绒螯蟹中发现的4基因块的重排,对十足目高级阶元的系统发生研究是有用的信息。
- Molecular phylogenetic studies indicated that genera of Phasianidae originated mainly in Pliocene. 分子进化的研究表明雉科各属的起源主要集中在上新世。
- Progress of Phylogenetic Study on Chrysomelidae 叶甲科的系统学研究进展
- Relative to the extraordinary diversity of invertebrates in Madagascar, there is a dearth of phylogenetic studies of these organisms, and for those that have been conducted, virtually all have focused on the insects. 马达加斯加无脊椎动物多样性是很特别的,但对它们缺乏系统学研究,大都集中在昆虫研究中。
- Development of molecular markers in phylogenetics of Araneae This chapter reviewed application of allozyme, mtDNA, and nuclear DNA in phylogenetic studies of araneae. 3. 成对序列比较和分歧时间估计揭示了豹蛛属内种间遗传差异低于其它属,种间的亲缘关系较近。
- His years of study were useful in his job. 他多年的学习有助于他的工作。
- How much did it cost you to study abroad? 你出国深造花了多少钱?
- She secludes herself in her study to work. 她把自己关在书房里埋头研究。
- A Preliminary Phylogenetic Study of the Subgenus Pogonophace (Astragalus) in China Based on ITS Sequence Data 基于ITS序列对中国簇毛黄耆亚属(黄耆属)系统学问题的初步研究
- This reference book is very useful to our study. 这本参考书对我们的研究很有用。
- She will never let slip a chance to study abroad. 她绝不会错过出国学习的机会。
- Her social life get in the way of her study. 她的社交生活妨碍了学业。
- Study well and make progress every day. 好好学习,天天向上。
- She paces the whole class in English study. 她在学习英语方面为全班树立榜样。
- Chemists study the nature of gases. 有的化学家研究气体的性质。
- I have a good mind to study abroad. 我很想到国外去读书。