飞行记录器

Mr Piccard helped pilot Orbiter 3, the first balloon to fly non-stop around the world, and comes from a family of adventurers: his grandfather, Auguste, was the first to fly a balloon into the stratosphere and his father, Jacques, plunged to record depths in a bathyscaphe.

Piccard先生曾经帮助驾驶热气球Orbiter 3进行首次不间断环绕地球飞行。他来自一个冒险世家：祖父Auguste是首个热气球飞入平流层的人；他的父亲Jacques用深潜器潜到了创记录的深度。

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。