The global carbon cycle has drawn special attention by policy makers and scientists.
近 2 0多年来 ,大气碳收支不平衡 ,即碳失汇 ( Missing carbon sink) ,一直是全球碳循环研究的核心问题之一。
Much work has been done in the field of global carbon cycle for about forty years.
本文总结了全球碳循环研究的最新进展 ,着重介绍了大气 CO2 浓度的变化及增长趋势 ,陆地生态系统和海洋对于大气 CO2 浓度变化及由此而引起的气候变化的反馈及其研究现状 。
The recirculating ball-type EPS system is designed by optimum design and its dynamic model established.
采用优化设计方法,开发了适合纯电动大客车EPS系统使用的循环球式电动助力转向器,并建立了其动力学模型;针对EPS系统对系统鲁棒稳定性和动态特性的要求,提出了"上层混合H2/H∞电流决策控制+下层模糊PID电流跟踪控制"的两层助力特性控制策略。
World Charter on the Rights and Duties of Humanity in Relation to the Global Water Cycle
全球水循环方面人类权利和义务世界宪章
Sulfate AerosolOs Effects on Global Hydrological Cycle
硫酸盐气溶胶对全球水循环因子的影响
Model Studies of Effect on Global Hydrological Cycle from Sulphate;
硫酸盐气溶胶对全球水循环因子影响的模拟研究
Global Energy and Water Cycle Experiment
全球能量和水循环试验
The Global Surveyor has also provided some clues about the way water circulated about on Mars in the distant past.
全球监测机构还提供了在远古水是如何在火星上循环的线索。
Improving comprehensive utilization of domestic bath by using its global recycling market system
利用全球铝电解质市场循环体系提高国内铝电解质综合利用水平
Function of Phytolith in the Circulation of Biogeochemistry of Biology Silicon in the World
植硅石在全球硅生物地球化学循环中的作用
Introduction of Energy-efficient Solution total Recycle Urea Production Technique
节能型水溶液全循环法尿素生产工艺
The research on" missing sink" is main content in the global carbon cycle and global climate change.
未知汇”的研究是全球碳循环及全球气候变化研究的主要内容之一。
Water on the earth is in constant motion between the great natural cycle and small social cycle.
地球上的水处于自然大循环和社会小循环交织成的往复循环运动之中。
Economically thinking on circular economy develpment in the global view;
全球化视野下中国发展循环经济之经济法思考
THOUGHT ON RECYCLE UTILIZATION OF RESOURCES UNDER THE BACKGROUND OF ECONOMY GLOBALIZATION;
经济全球化大背景下资源循环再利用问题思考
Global Sustainable Development Demands International Envir onmental Public Morals;
全球性可持续发展必须遵循国际环境公德
Studies on the Origin of Flooding-drought Disasters and Establishment of Water Circulation Safety System in Hunan Province;
湖南水旱灾害成因及水循环安全体系建设研究
Municipal Wastewater Regeneration Complete Flow Scheme Is the Key to Healthy Cycle of Cultural Water
以城市污水再生全流程促进社会用水健康循环
Geochemical Characteristics of Cycling of Substances in Karstic Ground Water System;
喀斯特地下水文系统物质循环的地球化学特征
Study on Security of Water Circulation under Low Load Operation of 300MW Boiler;
300MW锅炉机组低负荷运行水循环安全性研究
The research of abnormal vibrancy phenomenon about the circulating water pump in the complete sealed plant
全密度装置循环水泵的异常振动现象研究