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Nonferrous metal market long and short glue copper price shock rebound idea is the mainstay
Time of Update: 2022-12-17
The global macroeconomic weakness pattern has been determined, the euro area has entered a period of long-term coexistence of low growth and low inflation, while China is facing the pressure of "stagflation", China's counter-cyclical adjustment in the fourth quarter has been strengthened, the Sino-US trade stage agreement has been gradually reached, and copper prices are expected to usher in a phased rise.
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Introduction to instruments for detecting the long-lasting properties of high-temperature creep of metallic materials
Time of Update: 2022-10-14
GRC-50KN high temperature creep lasting testing machine is a computer-managed measurement and control of the test instrument.
Software backup disc 1 set of labels: GRC-50KN high temperature creep long-lasting testing machine
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Environ Sci Technol School of Public Health Wang Hui's team analyzes long-term low-dose exposure to heavy metals...
Time of Update: 2022-10-12
The study used bacterial models to carry out mutation accumulation experiments, and comprehensively analyzed the specific genetic variants and adaptive mutation characteristics caused by the long-term continuous exposure of low doses of six different heavy metals by using whole-genome sequencing technology, which increased the understanding of the mutagenicity toxicity of heavy metal exposure, and provided important support for assessing their environmental toxicity hazards and formulating relevant policies.
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The research group of Professor Kong Xiangjian and Professor Long Lasheng of Xiamen University has
Time of Update: 2018-09-10
Professor Kong Xiangjian of Xiamen University and Professor Long Lasheng's research group have made important progress in the research of photocatalytic reduction of CO 2 with rare earth cluster based
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Study group of Zhu Chen, Professor of Suzhou University, reported the long-range C (SP3) - h-linked heteroarylation of alcohol without metal participation
Time of Update: 2018-08-23
The author of the paper: Professor Zhu Chen's research group has a wide range of compounds with inactive C (SP 3) - H bond in nature It is one of the goals that chemists pursue to directly convert the
