But hundreds of plant species use bats to pollinate, and researchers are still teasing out how the flying mammals home in on the plants.

但上百种植物利用蝙蝠来进行传粉，研究者们仍然在研究这些飞行的哺乳动物究竟如何识别各种植物。

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By Monday, the plant was operating at 23 percent capacity because of limits on the amount of water it could use from the Connecticut River to cool its nuclear core.

截止到本周一，由于电厂用以冷却核反应堆，而所能使用的来自康乃狄格河的水量有限制，因而，整个电厂都不得不按装机容量的23%运行。

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The plant has been designed to use more iron ore and coal from the country to reduce dependency on imports of raw materials, he said.

他说，此厂设计上考虑了更多地使用本国的铁矿石和煤炭，以减少对原材料的进口依赖。

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