检索结果-南通市图书馆

Status of China's Land Resources in 2013

在线全文

学校读者我要写书评

暂无评论

Acta Geologica Sinica(English Edition) 2014年第3期88卷 1017-1018页

作者： HAO Ziguo FEI Hongcai HAO Qingqing Susan TURNER Chinese Academy of Geological Sciences editorial office of Acta Geologica Sinica (English edition) Geological Society of China editorial office of Geology and Exploration Institute of Mineral Resources Research China Metallurgical Geology Bureau

On 22nd April 2014,with the approach of the 45th World Earth Day,the Chinese Ministry of Land and Resources announced the status of China＇s land resources in 2013,putting forward the implementation of strict farmland protection measures to ensure the 1.8 billion acres of arable *** laid a solid foundation for achieving a ＂ten even increase＂ of food production and ensuring China＇s food security.

关键词： Status of China’s Land Resources in 2013

Distribution and Collection of China's Dinosaurs

在线全文

学校读者我要写书评

暂无评论

Acta Geologica Sinica(English Edition) 2015年第6期89卷 2086-2087页

作者： HAO Ziguo FEI Hongcai HAO Qingqing LIU Lian Susan TURNER Chinese Academy of Geological Sciences editorial office of Acta Geologica Sinica(English edition) Geological Society of China editorial office of Geology and Exploration Institute of Mineral Resources ResearchChina Metallurgical Geology Bureau

It is estimated that the world has discovered more than1000 species and 800 genera of *** scientists have named more than 170 species of dinosaurs,with 17 genera and 44 species of dinosaur egg fossils,35genera and 39 ... 详细信息

关键词： more Distribution and Collection of China’s Dinosaurs than

Status of China's Geological Survey and Geological Environments in 2013

在线全文

学校读者我要写书评

暂无评论

Acta Geologica Sinica(English Edition) 2014年第3期88卷 1020-1021页

With the approach of the 45th World Earth Day,China＇s Ministry of Land and Resources issued the status of the Chinese geological survey and environments on 22nd April *** geological survey in 2013 achieved new results-（why was oceanic in twice？） polar and oceanic expedition were fully completed,a national census of geography was begun,and the security capacity of mapping geographic information was enhanced.A new idea for integrated geological survey and scientific research was proposed to enhance marine geological surveys and to improve service capabilities.

关键词： area Status of China’s Geological Survey and Geological Environments in 2013

Engineering fronts in fields of Energy and Electrical Science and Technologies in the report of Engineering Fronts 2022

在线全文

学校读者我要写书评

暂无评论

Frontiers in Energy 2023年第1期17卷 5-8页

作者： Yonglin JU Ruiqin LIU Lingxiao FU editorial office of Frontiers in Energy Shanghai Jiao Tong UniversityShanghai 200240China

The Chinese Academy of Engineering(CAE)released the Engineering Fronts 2022 on December 15,2022[1].Over 90 engineering research fronts and 90 engineering development fronts,including 3 engineering research fronts and 3 engineering development fronts in the fields of Energy and Electrical Science and Technologies were selected by the Engineering Fronts 2022,which summarized the new trends and characteristics of engineering innovation in this discipline worldwide,and was an important guide for the future development of Energy and Electrical Science and *** Fronts 2022 also provided a reference for the topic selection of Frontiers in Energy,one of the engineering journals of the CAE(Transactions of CAE).

关键词： summarized engineering discipline

Status of China's Mineral Resources in 2013

在线全文

学校读者我要写书评

暂无评论

Acta Geologica Sinica(English Edition) 2014年第3期88卷 1018-1019页

On 22nd April 2014,with the approach of the 45th World Earth Day,China＇s Ministry of Land and resources issued the status of China＇s mineral resources in *** first task of the prospecting breakthrough strategy action implemented in the last five years has been completed,and China＇s security capacity for mineral resources has been significantly *** the future,the enforcement of the economical and intensive utilization of mineral resources will be strengthened,and economic transformation and upgrading will be promoted to ensure sustained and stable development of China＇s economy.

关键词： mineral resources economic transformation

Important Progress Made in the Study of Chinese Geological Carbon Sink Potential

在线全文

学校读者我要写书评

暂无评论

Acta Geologica Sinica(English Edition) 2013年第5期87卷 1472-1473页

作者： HAO Ziguo FEI Hongcai LIU Lian Susan TURNER Chinese Academy of Geological Sciences editorial office of Acta Geologica Sinica (English edition)

From 2010 to 2012, geologists at the Institute of Karst Geology the Chinese Academy of Geological Sciences carried out the ＂Chinese Geological Carbon Sink Projects Research＂. They did investigation and research work... 详细信息

关键词： Important Progress Made in the Study of Chinese Geological Carbon Sink Potential

World's Third-Largest Molybdenum Deposit Discovered in Caosiyao Area, Xinghe County, Inner Mongolia

在线全文

学校读者我要写书评

暂无评论

Acta Geologica Sinica(English Edition) 2014年第5期88卷 1615-1616页

作者： HAO Ziguo FEI Hongcai LIU Lian HAO Qingqing Susan TURNER Chinese Academy of Geological Sciences editorial office of Acta Geologica Sinica (English edition) Geological Society of China editorial office of Geology and Exploration Institute of Mineral Resources Research China Metallurgical Geology Bureau

On l lth September 2013, the Inner Mongolia Mineral Resources and Reserves Evaluation Center estimated that the world＇s third-largest molybdenum deposit had been found in the Caosiyao area of Xinghe County, Inner Mongolia, NE China. The find has 130235.60×10^4 t of （122b）＋（333） molybdenum ores, a metal amount of 1327649.27 t, with Mo grade of 0.102-a super-large one.

关键词： rate Inner Mongolia Xinghe County World’s Third-Largest Molybdenum Deposit Discovered in Caosiyao Area rock

Scientists Discuss the Genetic Relationship between Qinghai-Tibet Plateau and Indian Monsoon

在线全文

学校读者我要写书评

暂无评论

Acta Geologica Sinica(English Edition) 2013年第4期87卷 1181-1182页

作者： Hao Ziguo Fei Hongcai Liu Lian Susan Turner Chinese Academy of Geological Sciences editorial office of Acta Geologica Sinica (English edition)

The Qinghai-Tibet Plateau, the third pole towering high in the world, has always been the object of extreme climate research. This is the most extensive high altitude area in the world, with an average altitude of 4000 meters. Such a wide mountainous area absorbs more solar energy than one at sea level, so the winter here is cold and summer is broiling hot. In the 1950s, the Chinese atmospheric scientist Ye Duzheng and German meteorologist Hermann Flohn both suggested that the air layer of the summer plateau was warmer than the sea and the air layer with the same altitude over land located at sea level, so that the temperature difference generated winds, which blow moist air from the ocean into the interior of the subcontinent of India, becoming a driving engine of the rainy season, the Monsoon.

关键词： than high

Metallic Reserves of Submarine Manganese Nodules to be Estimated and Harnessed Prudently: Evidence from China's Jiaolong Manned Submersible

在线全文

学校读者我要写书评

暂无评论

Acta Geologica Sinica(English Edition) 2013年第4期87卷 1179-1180页

作者： Hao Ziguo Fei Hongcai Liu Lian Susan Turner Chinese Academy of Geological Sciences editorial office of Acta Geologica Sinica (English edition)

Since the discovery of oceanic manganese nodules during the expedition of the British ocean-going ship Challenger from 1872 to 1876, research and development for seabed manganese nodules have never ceased owing to the huge economic inducements. Manganese nodules are the black or dark brown, spherical or massive Mn-bearing ores, deposits of which are found on the sea bottom. The nodules are a mixture of silicate and insoluble potassium permanganates （also with sub-Ti, Fe and Na permanganates） that contain more than 30 kinds of metallic elements, among which those of greatest economic interest are Mn （27-30%）, Ni（1.25-1.5%）, Cu（1- 1.4%）, Co（0.2- 0.25 %）, Fe, Si, and AI, with minor amounts of Ca, Na, K, Ti, B, H and O.

关键词： Metallic Reserves of Submarine Manganese Nodules to be Estimated and Harnessed Prudently Evidence from China’s Jiaolong Manned Submersible