2021年2月《自然-地球科学》封面:火星大气中的一氧化碳分布。封面所示是火星上的梅拉斯深谷,由欧洲航天局微量气体轨道器上搭载的彩色和立体表面成像系统(Colour and Stereo Surface Imaging System)拍摄。https://t.cn/A6chylOE
Olsen, K.S., Lefèvre, F., Montmessin, F. et al. The vertical structure of CO in the Martian atmosphere from the ExoMars Trace Gas Orbiter. Nat. Geosci. 14, 67–71 (2021). https://t.cn/A6chylOn
封面图片:Nicolas Thomas for ESA/Roscosmos/CaSSIS
封面设计:Alex Wing
Olsen, K.S., Lefèvre, F., Montmessin, F. et al. The vertical structure of CO in the Martian atmosphere from the ExoMars Trace Gas Orbiter. Nat. Geosci. 14, 67–71 (2021). https://t.cn/A6chylOn
封面图片:Nicolas Thomas for ESA/Roscosmos/CaSSIS
封面设计:Alex Wing
【Synthesis and Characterization of Methanesulfonate and Ethanesulfonate Intercalated Lithium Aluminum LDHs】
Layered double hydroxides (LDHs) consist of alternate positively charged mixed metal hydroxide layers and negatively charged interlayer anions. The successful synthesis of Li-Al-LDHs with intercalated methanesulfonate and ethanesulfonate anions as well as the possible interlayer structure as a function of the temperature is reported.
DOI: 10.4236/nr.2021.123006
https://t.cn/A6cvEQM9
Layered double hydroxides (LDHs) consist of alternate positively charged mixed metal hydroxide layers and negatively charged interlayer anions. The successful synthesis of Li-Al-LDHs with intercalated methanesulfonate and ethanesulfonate anions as well as the possible interlayer structure as a function of the temperature is reported.
DOI: 10.4236/nr.2021.123006
https://t.cn/A6cvEQM9
VCG上找了几张清晰的
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当地时间2021年3月22日,意大利罗马,阿尔·帕西诺(Al Pacino),《古驰之家》(House of Gucci)片场
Rome, ITALY - Al Pacino is seen filming the new movie "House of Gucci" directed by Ridley Scott in Roma, Italy.
图片作者:BACKGRID/视觉中国 (图1-15)
图片作者:Mega Agency/视觉中国 (图16-17)
图片作者:Ernesto Ruscio/GC Images/视觉中国 (图18)
(请勿商用)
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当地时间2021年3月22日,意大利罗马,阿尔·帕西诺(Al Pacino),《古驰之家》(House of Gucci)片场
Rome, ITALY - Al Pacino is seen filming the new movie "House of Gucci" directed by Ridley Scott in Roma, Italy.
图片作者:BACKGRID/视觉中国 (图1-15)
图片作者:Mega Agency/视觉中国 (图16-17)
图片作者:Ernesto Ruscio/GC Images/视觉中国 (图18)
(请勿商用)
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