| 释义 |
碳四植物tàn-sì zhíwù植物进行光合作用时,固定二氧化碳形成的第一个产物是四碳糖,这类植物叫做碳四植物,如玉米、高粱等。碳四植物光吸收效率低,光合效率高,因而产量较高。{C?plant. When a C?plant, such as maize, sorghum, etc., undergoes photosynthesis, the first product acquired through carbon dioxide fixation is a four-carbon sugar. C?plants have a low efficiency of light absorption, but a high efficiency of photosynthesis, and therefore their output is high.} |