We sometimes call reverse diel vertical migrations.
我们有时称反向昼夜垂直迁移。
| 单词 | Diel vertical migration |
| 释义 |
Diel vertical migration
原声例句
PBS趣味科普 We sometimes call reverse diel vertical migrations. 我们有时称反向昼夜垂直迁移。 PBS趣味科普 It's called the diel vertical migration or DVM for short. 它被称为昼夜垂直迁移或简称 DVM。 PBS趣味科普 And all that makes studying the diel vertical migration even more critical. 所有这些使得研究昼夜垂直迁移变得更加重要。 PBS趣味科普 Just like those early observers of diel vertical migration, we're using sound. 就像那些早期观察昼夜垂直迁移的人一样，我们使用的是声音。
英语百科
Diel vertical migrationDiel vertical migration, also known as diurnal vertical migration, is a pattern of movement used by some organisms, such as copepods, living in the ocean and in lakes. The migration occurs when organisms move up to the epipelagic zone at night and return to the mesopelagic zone of the oceans or to the hypolimnion zone of lakes during the day. The word diel comes from the Latin dies day, and means a 24-hour period. It is referred to as the greatest migration in the world in terms of biomass. |
| 随便看 |
|
英汉网英语在线翻译词典收录了3779314条英语词汇在线翻译词条，基本涵盖了全部常用英语词汇的中英文双语翻译及用法，是英语学习的有利工具。