在水上

It is envisaged that the spheres would be made of a plastic known as Ethylene tetrafluoroethylene, the material used to build the Beijing Aquatic Centre.

根据设想，这些气泡将由名为四氟乙烯的塑料制成，这种材料同样用在了北京水上运动中心。

It's green algae that covers a third of the sea off the city of Qingdao where Olympic teams are training.

这种绿色的藻类植物覆盖了青岛海域三分之一的面积。奥运的水上项目团队将会在这里展开训练。

One day whilst snorkelling out to sea, I could hear loud music booming out from one of the water bungalows-I wouldn't have wanted to have paid for such a luxury experience, and had to have contended with that as a neighbour!

有一天我还在海里浮潜，我都能听见从一个水上平房里传来的很大的音乐声。我不会想付了这么多钱为了有次豪华的体验，还要去和邻居争论！

The show was upgraded in the 2009 edition for the cooperation with the La Rochelle boat show organizer Grand Pavois in France, who organizes the largest boat show in Europe.

随着游艇产业的发展，及深圳所拥有无以比拟的地理、经济优势，在三年的成长中，SIBEX游艇展渐受好评。09年更有欧洲最大水上游艇展的法国拉罗谢尔游艇展组织机构Grand Pavois协会的加盟，双方携手共同打造SIBEX。

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。