Nitric oxide is a gaseous molecule that synthesized and released by plants, it control growth and development of plants as a signal molecule.
一氧化氮是植物合成和释放的一种气体，也可作为信号分子调节植物的生长和发育。
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Inordinately large doses in man may cause death by interference with gaseous exchange due to development of pulmonary edema.
用量过大，用药人因此产生肺水肿，干扰气体交换而导致死亡。
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The investigations in this paper provide the reference to developmentgaseous nitrogen recycling unit in the large space environmental simulation system in our country.