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- grassland rodent pest division 鼠害区划
- grassland rodent pest 草原害鼠
- Grassland Rodent Damage and Management Strategy 我国草原鼠害的严重性及防治对策
- Signification and theory development about the environmental ecosystem rehabilitations of the rodent pests were described. 阐述了鼠类危害的环境生态修复的含义和理论发展。
- Generating pattern of rodent pest in the agricultural field of Guizhou province 贵州省农区鼠害监测结果与灾变规律分析
- Advance in the Research of Grassland Rodent Calamity Control in China 我国草地鼠害防治研究进展
- Through taking this kind of rodenticide, bi-effect of decreasing the cost and contolling effectively on rodent pests under the circumstances of precondition of protecring the eco-environment. 因此,通过合理投放此种鼠药,可使鼠害防治在以保护生态环境为前提的情况下,取得降低成本和有效防治的双重效果。
- Rodent and pest accelerated the serious situation. 只有合理利用和保护天然草地,综合治理退化草地!
- Control and Study of the Grassland Rodent and Insect Harms in the Northwestern Part of Liaoning Province 辽宁省西北部草地鼠虫害防治现状、问题与对策
- The climate on grassland is capricious. 草原的气候变化无常。
- There is a clear division of labor in ants. 蚂蚁间有明确的分工。
- The horses are eating grass on the grassland. 马在草地上吃草。
- Rodent pest control on reclaimed forest and pasture land from cropping--Studies on population age structure of large field mouse 退耕还林还草地鼠害治理--大林姬鼠种群年龄结构的研究
- Addition and division are forms of computation. 加法和除法都是计算方法。
- Is that a fair division of the money? 那样分款公平吗?
- The Bill was read without a division. 该法案未经分组表决即进行宣读。
- The division moved forward and broke new ground. 师团向前挺进,挖掘新的战壕。
- In South America, a treeless, grassland area. 南美大草原南美洲的一个无树的草原
- Will Spurs be relegated to the third division? 斯珀尔斯队会降为丙级队吗?
- An obtuse, boring, or bothersome person; a pest. 讨厌的人愚钝的、无聊的或讨厌的人; 害人精