“剩余的应该主要是更小型的生物，它们中有相当大的比例可能生活在我们几乎无法到达和取样的地方，例如深海。”Tittensor博士说。

"The rest are primarily going to be smaller organisms, and a large proportion of them will be dwelling in places that are hard to reach or hard to sample, like the deep oceans," said Dr Tittensor.

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介绍了多深度深海浮游微生物浓缩取样器的工作原理，确定了由便携式输入装置和主控制器构成的控制系统结构。

The working principle of multi - depth deepsea microplankton sampler is introduced. The control system is composed of portable input device and main controller.

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由于在深海底下取样困难，海洋地壳的组成就不完全确知。

Owing to the difficulty of sampling beneath the deep oceans, the composition of the oceanic crust is not known with complete certainty.

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