漂浮物

Here, a female floats through a cloud forest in Costa Rica.

这里， 一雌性漂浮物通过云雾林在哥斯达黎加。

Collisions with small space flotsam can obliterate a ship.

与太空中很小的漂浮物的碰撞可能完全摧毁一艘飞船。

The float bobbed up and down on the river.

漂浮物在江面上时上时下地浮动。

Once precipitated the sample was centrifuged and the supernatant was removed.

如有沉淀，离心样品，出去上层漂浮物。

Boric acid is an excellent floater while gibbsite has no native floatabiligy at all.

硼酸是一种极好的漂浮物，而水铝氧却毫无浮动性。