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- 净初级生产力（NPP） Net Primary Productivity (NPP)
- NPP（净初级生产力）模型 net primary productivity
- 植被净初级生产力模型估算及其对气候变化的响应研究进展 PROGRESS IN ESTIMATION OF NET PRIMARY PRODUCTIVITY AND ITS RESPONSES TO CLIMATE CHANGE
- 净初级生产力的人类占用:一种衡量区域可持续发展的新方法 Human Appropriation of Net Primary Production: An Approach for Ecological Assessment of Regional Sustainable Development
- 森林生态系统年净初级生产力和生境复杂度对小型兽类物种多样性影响 Effects of Annual Net Primary Productivity of Forest Ecosystem and Habitat Complexity on Species Diversity of Small Mammals
- 生产力 (n) production capability
- NPP粉 NPP particle
- 分布式NPP distributed NPP
- 聚合式NPP lumped NPP
- 自然植被NPP natural vegetation NPP
- 不净 ungodliness
- NPP生态系统服务价值 NPP value of ecosystem service
- 擦净 rub-up
- 社会生产力 social productive forces
- 高效有机非线性光学晶体NPP生长 Growth of High Effective Nonlinear Optical Organic Crystal NPP
- 净初级生产 net primary production
- 有机非线性光学晶体NPP的AFM研究 The Study of NPP Crystal by AFM
- 生长季节灌溉玉米和灌溉大豆的总初级生产力与生态系统呼吸 Gross primary production and ecosystem respiration of irrigated maize and irrigated soybean during a growing season
- 净流 net flow
- 以NPP粉为添加剂的高阻隔聚酯瓶用料的研究 Study on Chips of Beer Bottle of High Barrier PET with NPP Nanometer as Additive
