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grassland disasters
释义
grassland disasters
Encyclopedia
农学
草原灾害
释
grassland disasters
草原灾害
对草原生产、再生产过程及其生态系统的稳定性造成极大危害的环境因素、生物因素变异和人为因素干扰,给人类造成的经济、生态和社会损害的现象和事件。
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antenna gain
antenna graph
antenna height
antenna illumination
antenna impedance
antennal gland
antenna marine monitoring monitor
antenna matching
antenna metrology
antenna pattern
antenna patterns
antenna pattern solid angle
antenna pedestal
antenna phase center
antenna phase center offset
antenna phase center variation
antenna power pattern
antenna radiation patterns
antennas
antenna spacing
antenna structure
antenna synthesis
antenna system of launch vehicle
antenna temperature
antenna test system
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更新时间:2026/7/17 19:04:54