海水的

A large proportion of the earth's surface is covered by sea.

地球表面有很大一部分是被海水覆盖着的。

The effect of sea water depth on transient impulse time was also analyzed.

文中还分析了海水深度对瞬变冲激时刻的影响。

The Clown Triggerfish or Big-spotted Triggerfish is one of the most spectacular looking marine species.

花斑拟鳞魨是其中一种有著非常美丽外表的海水鱼。

When you go to the store to purchase the aquarium, consider how much work you will definitely need to invest in your tropical saltwater aquarium once it is up and running.

当你去商店购买水族馆，考虑多少工作你肯定会需要投资在您的热带海水水族馆一旦启动和运行。

It would be a mistake for somebody to plan purchasing a tropical saltwater aquarium without first learning how to set the aquarium up first.

这将是一个错误的人计划购买热带海水水族馆首先学习如何设置水族箱建立起来了。

Although ubiquitous, the taxonomy and phylogenetic relationships of fish trypanosome s are uncertain.

在自然条件下，锥虫经吸血水蛭传播广泛寄生于各种海水和淡水鱼类，但鱼类锥虫的分类和系统发育关系并不清楚。

What is the relation of municipal systems to underground water and sea?

市政系统与地下水和海水之间的关系如何？

Let my doing nothing when I have nothing to do become untroubled in its ...

当我没有什么事做时，便让我不做什么事，不受骚扰地沉入安静深处吧，一如海水沉默时海边的暮色。

However, when surface waters are warm (as during an El Ni?o), they do not allow the colder, deeper currents to upwell and effectively block the flow of life-sustaining nutrients.

可是，如果海面水温较高，深层海水就无法上流，从而大大阻断了这些生命必须营养的正常循环。

The genus Priolepis Valenciennes, 1837 belongs to a group of small marine benthic gobies.

锯鳞鰕虎属鱼类(Priolepis Valenciennes， 1837)是属於小型的海水底栖性鰕虎鱼类。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。