The thick target neutron yields （TTNYs） of deuteron-induced reaction on AI and Cu isotopes are analyzed by combining the improved nuclear models and particle transport effects. The modified Glauber model is employed...The thick target neutron yields （TTNYs） of deuteron-induced reaction on AI and Cu isotopes are analyzed by combining the improved nuclear models and particle transport effects. The modified Glauber model is employed mainly to produce the peak of double differential cross section for the breakup process, and the exciton model and the Hauser-Feshbach theory are used for the statistical processes. The thin-layer accumulation method is used to calculate the TTNYs considering the neutron attenuation effects in the target. The calculated results are compared with the existing experimental data, and the analysis method can predict the TTNY data well at the deuteron energy of 40 MeV.展开更多
The largest wire and cable production enterprise in the northwestern region-Qinghai Xingming Electric Power Material Co.,Ltd.has been officially put into production,meaning that Qinghai will be able to selfproduce med...The largest wire and cable production enterprise in the northwestern region-Qinghai Xingming Electric Power Material Co.,Ltd.has been officially put into production,meaning that Qinghai will be able to selfproduce medium and high voltage or even EHV crosslinked power cables and develop and produce differentiated new products such as high-altitude cold-resistant photovoltaic展开更多
The 10000 t/a high purity aluminum engineering project in Baise Mining Group’s Coal-power-aluminum Integration Project started construction at Tianyang Xinshan Aluminum Industrial Park.Following the successful produc...The 10000 t/a high purity aluminum engineering project in Baise Mining Group’s Coal-power-aluminum Integration Project started construction at Tianyang Xinshan Aluminum Industrial Park.Following the successful production launching of Baise Mining Group’s Coal-power-aluminum Integration Xinshan Project-Phase I2×350MW coal-fired unit self supply展开更多
According to a Guangxi Daily report on February 26,enterprises in Guangxi cut their electricity costs by RMB 24.40 million in the first half of 2017 at a price RMB 0.027 lower per kilowatt hour for directly-purchased ...According to a Guangxi Daily report on February 26,enterprises in Guangxi cut their electricity costs by RMB 24.40 million in the first half of 2017 at a price RMB 0.027 lower per kilowatt hour for directly-purchased electricity and cut their electricity costs by more than RMB 47.60 million in the second half of 2017 at a price RMB 0.133 lower展开更多
The study aims to identify the potential acute effects of suspended aluminum nitride（Al N）nanoparticles（NPs） on soluble microbial products（SMP） of activated sludge.Cultured activated sludge loaded with 1,10,50,1...The study aims to identify the potential acute effects of suspended aluminum nitride（Al N）nanoparticles（NPs） on soluble microbial products（SMP） of activated sludge.Cultured activated sludge loaded with 1,10,50,100,150 and 200 mg/L of Al N NPs were carried out in this study.As results showed,Al N NPs had a highly inverse proportionality to bacterial dehydrogenase and OUR,indicating its direct toxicity to the activated sludge viability.The toxicity of Al N NPs was mainly due to the nano-scale of Al N NPs.In SMP,Al N NPs led to the decrease of polysaccharide and humic compounds,but had slight effects on protein.The decrease of tryptophan-like substances in SMP indicated the inhibition of Al N NPs on the bacterial metabolism.Additionally,Al N NPs reduced obviously the molecular weight of SMP,which might be due to the nano-scale of Al N.展开更多
基金Supported by the Project of China Academy of Engineering Physics under Grant No 2013B0103015
文摘The thick target neutron yields （TTNYs） of deuteron-induced reaction on AI and Cu isotopes are analyzed by combining the improved nuclear models and particle transport effects. The modified Glauber model is employed mainly to produce the peak of double differential cross section for the breakup process, and the exciton model and the Hauser-Feshbach theory are used for the statistical processes. The thin-layer accumulation method is used to calculate the TTNYs considering the neutron attenuation effects in the target. The calculated results are compared with the existing experimental data, and the analysis method can predict the TTNY data well at the deuteron energy of 40 MeV.
文摘The largest wire and cable production enterprise in the northwestern region-Qinghai Xingming Electric Power Material Co.,Ltd.has been officially put into production,meaning that Qinghai will be able to selfproduce medium and high voltage or even EHV crosslinked power cables and develop and produce differentiated new products such as high-altitude cold-resistant photovoltaic
文摘The 10000 t/a high purity aluminum engineering project in Baise Mining Group’s Coal-power-aluminum Integration Project started construction at Tianyang Xinshan Aluminum Industrial Park.Following the successful production launching of Baise Mining Group’s Coal-power-aluminum Integration Xinshan Project-Phase I2×350MW coal-fired unit self supply
文摘According to a Guangxi Daily report on February 26,enterprises in Guangxi cut their electricity costs by RMB 24.40 million in the first half of 2017 at a price RMB 0.027 lower per kilowatt hour for directly-purchased electricity and cut their electricity costs by more than RMB 47.60 million in the second half of 2017 at a price RMB 0.133 lower
基金supported by the National Natural Science Foundation of China(No.51378368)the Foundation of State Key Laboratory of Pollution Control and Resource Reuse(Tongji University),China(No.PCRRT16003)Shenzhen Science and Technology Research Fund(No.CXZZ20150330151321966)
文摘The study aims to identify the potential acute effects of suspended aluminum nitride（Al N）nanoparticles（NPs） on soluble microbial products（SMP） of activated sludge.Cultured activated sludge loaded with 1,10,50,100,150 and 200 mg/L of Al N NPs were carried out in this study.As results showed,Al N NPs had a highly inverse proportionality to bacterial dehydrogenase and OUR,indicating its direct toxicity to the activated sludge viability.The toxicity of Al N NPs was mainly due to the nano-scale of Al N NPs.In SMP,Al N NPs led to the decrease of polysaccharide and humic compounds,but had slight effects on protein.The decrease of tryptophan-like substances in SMP indicated the inhibition of Al N NPs on the bacterial metabolism.Additionally,Al N NPs reduced obviously the molecular weight of SMP,which might be due to the nano-scale of Al N.
