“agricultural biological weapons”的概念、定义、翻译、参考文献-科学参考

单词	agricultural biological weapons
释义	agricultural biological weapons Encyclopedia 农学〔生物入侵社会影响〕释 agricultural biological weapons农业生物武器由于自然或人为因素（多为人为因素）引入的能够导致农业生态系统平衡被打破进而引发农业生物安全问题的有害外来生物因子。外来生物的入侵往往会影响农林牧渔业的正常生产并造成严重的经济、社会损失。
随便看	degradation of polymer by irradiation degradation of pyrimidine nucleotides degradation rate of feed nitrogen degradation succession degradation testing degradative chain transfer degraded degraded ecosystem degraded grassland enclosure degraded mode degraded neutron degraded phytate phosphorus genetically modified corn BVLA430101 degrader degrading enzymes of pathogens De Graft Hanson degrammaticalization degreasing degree Degree Angular Scale Interferometer degree centigrade degree certificate system degree distribution degree elevation degree matrix degree measure

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