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farmland environmental quality monitoring
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farmland environmental quality monitoring
Encyclopedia
农学
农田环境质量监测
释
farmland environmental quality monitoring
农田环境质量监测
通过长期定位监测点和不定期采样点,综合运用化学的、生物的、生态的、遥感等现代多学科理论技术与方法,测定影响农田环境质量因素的代表值,以确定农田环境质量及其变化趋势的活动。对农田环境总体或其中对人群健康、生存和繁衍以及社会经济发展适宜程度相关影响要素的监测。应用于农田环境质量保护。
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re-entrant angle
reentrant angle
reentrant cavity
re-entrant circuit
reentrant effect
reentrant excitation
reentrant nematic phase
reentrant superconductor
reentry
re-entry altitude
re-entry angle
re-entry communication
reentry control
re-entry corridor
re-entry data capsule
re-entry distance
re-entry flight characteristics of warhead
reentry guidance
reentry maneuver guidance
reentry module
re-entry observation
re-entry shield
re-entry thermal protection
re-entry thermal protective structure
reentry trajectory
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更新时间:2025/11/28 6:22:57