搜索结果: 1-15 共查到“lead”相关记录307条 . 查询时间(0.065 秒)
International Atomic Energy Agency (IAEA) Director General Rafael Mariano Grossi is to lead the latest rotation of its experts at the Zaporizhzhia nuclear power plant next week. It comes as the IAEA a...
Production under way of prototype pump unit for lead-cooled BREST-OD-300（图）
lead-cooled BREST-OD-300 prototype pump
2023/3/7
Assembly has begun for the prototype of the main circulation pump unit (MCPU) for the lead-cooled fast neutron reactor BREST-OD-300 being built in Russia.
A synthetic biosensor that mimics properties found in cell membranes and provides an electronic readout of activity could lead to a better understanding of cell biology, development of new drugs, and ...
2022年12月9日上午，在学校开展的“与世界交流，与专家对话”海外高端专家系列讲座活动上，美国南卡罗莱纳大学Jamie R. Lead教授为山西农业大学师生作线上学术报告。
After the successful start of Run 3 in July this year, which featured proton-proton collisions at the record energy of 13.6 TeV, it was the turn of lead nuclei to circulate in the Large Hadron Collide...
Philadelphia is the poorest large city in the United States. It’s also unusual in having a high proportion of homeowners compared to renters. Taken together, this means that poorer homeowners may lack...
Conventional batteries are a lot like camels. They’re great for storage and transportation, but they’re not exactly speedy.
Like the transistors in a classical computer, superconducting qubits are the building blocks of a quantum computer. While engineers have been able to shrink transistors to nanometer scales, however, s...
Have you ever thought about not voting because your preferred candidate’s victory seems assured? New Cornell research uses mathematical modeling to show that type of thinking can have the opposite eff...
Desalination breakthrough could lead to cheaper water filtration（图）
Desalination breakthrough cheaper water filtration
2021/1/18
Producing clean water at a lower cost could be on the horizon after researchers at the University of Texas at Austin and Penn State solved a complex problem that had baffled scientists for d...
Algorithm breakthrough may lead to new applications for quantum computers（图）
Algorithm breakthrough new applications quantum computers
2020/12/11
Researchers led by City College of New York physicist Pouyan Ghaemi report the development of a quantum algorithm with the potential to study a class of many-electron quantum systems using q...
As humans continue to send large quantities of carbon into the atmosphere, much of that carbon is absorbed by the oceans. Now researchers from the University of Connecticut and other institu...
It is not uncommon to find aluminum in municipal water systems. It's part of some water treatment processes. Recently, however, aluminum has been discovered in deposits that form on lead water pipes, ...
中国地质大学科学技术发展院张军波，刘勇胜* 等，地球科学学院. Geology, Available online 27 March 2020，Archean, highly unradiogenic lead in shallow cratonic mantle
地幔高非；放射性；铅；起源；地球；动力学
2021/10/15
近日，中国地质大学地球科学学院刘勇胜教授团队在国际地学领域顶级期刊《Geology》发表了题为《浅部克拉通地幔存在太古代高放射性成因铅》的学术论文，阐释了地幔高非放射性成因铅的起源及相应的深部地球动力学过程，建立了早元古代大氧化事件(大约23~24亿年)与地球铅同位素组成之间的重要联系。论文通讯作者为刘勇胜教授，论文第一作者为张军波博士。
自然界中铅(Pb)以四种稳定同位素存在，其中仅一种为非放...
Genomes of 5 cotton species could lead to better varieties（图）
Genomes 5 cotton species better varieties
2020/4/29
Cotton producers in the U.S. and around the world are looking for new varieties that can better withstand droughts, pests, and pathogens while yielding high-quality fibers for the textile industry.To ...