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- gross primary productivity 总初级生产力
- Scaling-up of gross primary production: chloroplasts, leaf and ecosystem 植物初级生产力研究中从叶绿体到叶片到生态系统的尺度扩展
- Gross primary production and ecosystem respiration of irrigated maize and irrigated soybean during a growing season 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
- Estimation of daytime ecosystem respiration to determine gross primary production of a mountain meadow 估算白天生态系统的呼吸作用,以确定山区牧场的总初级生产量
- Assessing interannual variation in MODIS-based estimates of gross primary production 基于MODIS大型主要产品估算的评定年际变化
- Management is the Primary Productivity. 管理是第一生产力。
- Seasonal patterns of gross primary production and ecosystem respiration in an alpine meadow ecosystem on the Qinghai-Tibetan Plateau 关于青藏高原上草地生态系统总的原始的生产量和生态系统呼吸的季节性形势
- What are your primary product lines? 您公司的主要产品是什么?
- What is your primary product of interest? 您最感兴趣的产品是什么?
- Keywords Dianchi Lake,Cyanobacterial bloom,controlling,enclosure fend demonstration area,macrophytes,gross primary production（GPP） non-traditional bio-manipulation; 滇池;蓝藻水华;控制;围隔;示范区;水生高等植物初级生产力;非经典生物操纵;
- The primary productivity was 2 65kg per acreage year in the lake. 初级生产力为 2 65Kg鱼 /亩·年。
- gross primary production 毛初级生产量
- The demand for primary products is on the increase in European market. 欧洲市场对初级产品的需求在增长。
- We must emancipate the primary productive forces. 我们必须解放第一生产力。
- Biomass and net primary productivity of above-ground parts of artificial Hippophae rhamnoides L. 安塞人工沙棘林地上部生物量和净初级生产量。
- Science and technology constitute the primary productive force. 科技是第一生产力
- Control the total output of mineral primary products. 控制矿产品等初级加工产品生产总量。
- Extractive production Another term for primary production. 可提取产品:初级产品的另一种说法。
- Net primary productivity(NPP) estimation is one of important study fields of global change and terrestrial ecosystems. 植被净初级生产力(NPP)的研究是全球变化与陆地生态系统的核心内容之一。
- Gross Primary School Enrollment Rate 小学学龄儿童净入学率
