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关注：1
2013-05-23 12:21
求翻译：陆地生态系统的太阳光充足，但空气中C02稀少，限制了植物的光合作用，能量与物质的周转速率要慢得多。是什么意思？ 待解决
 悬赏分：1
- 离问题结束还有
陆地生态系统的太阳光充足，但空气中C02稀少，限制了植物的光合作用，能量与物质的周转速率要慢得多。
问题补充： |
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2013-05-23 12:21:38
Terrestrial ecosystems is too sunny, but the air C02 scarce, limiting photosynthesis, the energy and material flow rate is much slower.
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2013-05-23 12:23:18
The solar terrestrial ecosystems C adequate, but in the air 02 scarce, limiting the plant photosynthesis, the amount of energy and material flow rate is much slower.
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2013-05-23 12:24:58
The land ecosystem sunlight is sufficient, but in the air C02 was scarce, has limited plant's photosynthesis, the energy and the material turnover speed must be much slower.
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2013-05-23 12:26:38
Terrestrial ecosystem was too sunny, but C02 scarcer in the air, limit photosynthesis in plants, energy and material flow rate is much slower.
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2013-05-23 12:28:18
Terrestrial ecosystem was too sunny, but C02 scarcer in the air, limit photosynthesis in plants, energy and material flow rate is much slower.
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