The question asked is, how much of the radiant energy from the sun that falls on a plant is converted into plant organic matter?
要问的问题是：照射到植物上的太阳辐射能有多少转化成植物有机物呢?。
Finally, the paper gives its view on how to control the radiant noise level through design and management in order to satisfy the requirements on railway boundary noise limit.
最后讲述如何在设计和管理上控制列车的辐射声级，使之满足铁路边界噪声限值的要求。
Finally, the paper gives its view on how to control the radiant noise level through design and management in order to satisfy the requirements on railway boundary noise limit.
最后讲述如何在设计和管理上控制列车的辐射声级，使之满足铁路边界噪声限值的要求。
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