deep sea basin的意思|示意

Most deep ocean basins range in depth from about 4 to 6 kilometers, with some narrow trenches near Pacific ocean basin margins dropping to as low as 11 km below sea level.

大多数海盆在深度上从4公里到6公里左右，在太平洋附近海盆边缘有些狭窄海沟可以陡降到海平面以下11公里处。

Based on an analysis of the conodont biofacies, it is inferred that there was probably a deep-sea basin facies sedimentary environment in the Wenguer area during the early Middle Permian.

通过牙形石生物相分析，推断温古尔地区中二叠世早期可能为盆地相较深水沉积环境。

The large-sized lifting platform is being used in large-sized deep water basin and it provides one of the necessary ways for developing the deep-sea equipments.

深水试验水池是开展深海装备开发必不可少的试验手段，大型升降平台是其中的关键设备。

However, model tests for deep sea platforms require very large model basins and no existing model basin in the world can carry out such tests with traditional scale ratios.

但深海平台的模型试验需要很大的水池，目前世界上还没有一个水池用常规的缩尺比能够进行该项试验。

Till the late stage, the periodic sea-level changes resulted in the formation of the evaporite deposits in restricted shallow-water basin and mudstones and gravity-flow deposits in deep-water basins.

晚期因周期性的海平面变化导致形成局限浅水盆地、蒸发岩沉积和深水盆地泥岩和重力流沉积。