ADJ denoting or relating to an ocean depth of between 200 and 2000 metres (about 100 and 1000 fathoms), corresponding to the continental slope 半深海的
There were mainly neritic shelf and bathyal filling sedimentation in the Pliocene and Quaternary.
上新世和第四纪主要为浅海陆架及半深海充填沉积。
The bathyal - abyssal facies , littoral facies , neritic facies and delta facies are beneficial to and gas exploration.
半深海- 深海相区、 滨浅海相区和三角洲相区是较为有利的油气分布区。
The bathyal zone is the dimly lit middle zone, which because it has little sunlight does not contain photosynthesizing producers.
半深海区是微暗发亮的中央地域，因为它没有进行光合作用生产者。
应用推荐