网站首页  情感咨询  情感美文  情感百科  情感生活  学习充电  旧版美文

请输入您要查询的词汇：

　

词汇 Species group
分类 英语词汇 英语翻译词典
释义

Species group

英语例句库

Algae species group was different in each treatment, there was no Xanthophyta and Ctyptophyta in CK and silver carp-cultrure treatment water, but other treatment was 7 phylum of algae.

不同处理藻的种类有差异，对照和放养鲢水体无隐藻门和黄藻门，其他两处理都有7门。

原声例句
VOA Special 2019年4月合集

Since meeting Juliet, Romeo has also been doing something that experts say has never been seen before in this species group.

专家表示，自从见到朱丽叶之后，罗密欧还做了此前他们从未见到这一物种做过的事情。

当月 CNN 10 学生英语 2021年12月合集

In 2018, South Africa released a report on biodiversity which revealed that freshwater fish were the most threatened species group in the country.

2018年，南非发布了一份关于生物多样性的报告，报告显示淡水鱼是该国最受威胁的物种群。

CNN 听力 2021年12月合集

The situation is urgent. In 2018, South Africa released a report on biodiversity which revealed that freshwater fish were the most threatened species group in the country.

情况很紧急。 2018年，南非发布了一份生物多样性报告，显示淡水鱼是该国最受威胁的物种群体。

英语百科

Species complex

（重定向自Species group）
The butterfly genus Heliconius contains some species extremely difficult to tell apart.
At least six treefrog species make up the Hypsiboas calcaratus–fasciatus species complex.[1]The fly agaric comprises several cryptic species, as shown by genetic data.[2]The African forest elephant (shown) is the bush elephant's sibling species.[3]Mbuna cichlids form a species flock in Lake Malawi.[4]
Picture showing two mushrooms with red caps on a meadow
An adult and a young elephant bathing

In biology, a species complex is a group of closely related species that are very similar in appearance to the point that the boundaries between them are often unclear. Terms sometimes used synonymously but with more precise meanings are: cryptic species for two or more species hidden under one species name, sibling species for two cryptic species that are each other's closest relative, and species flock for a group of closely related species living in the same habitat. As informal taxonomic ranks, species group, species aggregate, and superspecies are also in use.
随便看

　

依恋情感网英汉例句词典收录3870147条英语例句词条，基本涵盖了全部常用英语单词的释义及例句，是英语学习的有利工具。

　

Copyright © 2004-2024 Yiyi18.com All Rights Reserved
京ICP备2021023879号 更新时间：2026/8/2 4:34:18