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1·Now I need to mention another thing about photosynthesis.

现在我需要提到关于光合作用的另一点。

2·I didn't explain how different wavelengths of light affect photosynthesis.

我没有解释不同波长的光如何影响光合作用。

3·But, unlike sunlight, the light from these LEDs did not support photosynthesis.

但是，与阳光不同的是，这些发光二极管发出的光不支持光合作用。

4·The algae capture the sun's energy by photosynthesis and store it in organic molecules.

藻类通过光合作用吸收太阳能，并将其储存在有机分子中。

5·In Earth's early days, all over the planet countless photosynthetic bacteria performed photosynthesis.

在地球早期，整个星球上有无数的光合细菌在进行光合作用。

6·Bacteria that used oxygen produced by photosynthesis further altered the atmosphere to what we find today.

有的细菌利用光合作用所产生的氧气，进一步改变了大气层，使其成为今天的样子。

7·The plant on top would absorb most of the red light for photosynthesis, but reflect most of the far-red light.

顶部的植物会吸收大部分的红光进行光合作用，但反射大部分的远红光。

8·For many trees—evergreen conifers being an exception—the best strategy is to abandon photosynthesis until the spring.

对于许多树木来说——常绿的针叶树是一个例外——最好的策略是在春天之前放弃光合作用。

9·It follows that melon plants have a lower-than-usual rate of photosynthesis when their roots are in rain-soaked soil.

因此，当瓜类植物的根在雨水浸湿的土壤中时，它们的光合作用率低于通常水平。

10·When the photosynthesis of the plants slows, sugar stored in the fruits is drawn off to supply the plants with energy.

当植物的光合作用减缓时，储存在水果中的糖被抽取出来为植物提供能量。

(1)net photosynthesis净光合作用；净光能合成