When microscopic Marine organisms known as phytoplankton multiply into a dense population at the ocean's surface, massive blooms can spread so far that they can only be seen from space.

当微小的海洋浮游生物在海洋表面大量繁殖时，其壮观的场面甚至能从太空观察到。

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The resulting inefficiencies multiply into the broader economy.

由此产生的低效率会扩展到整体经济。

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And so we might need to work out various, more complicated, formulas here, where we multiply the pain times its duration and take into account its intensity, get the sheer quantity of pain that way.

我们需要编制出各种，更复杂的公式，以便增加痛苦的倍数，延续时间,还要考虑痛苦的强度，获得痛苦的纯量。

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So the scientists extract the antigens from tumors, purify them, multiply them and then inject them into the patient.

FORBES: In search of antigens

Scientists inject a protein of the novel H1N1 virus into the baculovirus, which can multiply quickly in insect cells.

CNN: CDC: U.S. may need 600 million swine flu vaccine doses

Over time, immigrants and their descendants go into so many different fields that the cultural benefits of immigration multiply.

FORBES: Four Easy Ways For Republicans To Attract Immigrant Voters