标准界定了评估可持续性的基本要素，同时适当考虑森林及森林生态系统的生产、保护及社会职能。
Criteria define the essential elements against which sustainability is assessed, with due consideration paid to the productive, protective and social roles of forests and forest ecosystems.
提出了减小农药环境污染、增强生态系统可持续性和保护操作者身心健康的精确农药施用系统。
The precision pesticide application system was briefly introduced, which could reduce the impact of pesticides on environments, increase the ecosystem sustainability, and protect the operators.
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