美洲英语区分布地图
*圭亚那合作共和国(Co-operative Republic of Guyana),通称圭亚那(Guyana),位于南美洲北部,是南美洲唯一以英语为官方语言的国家,也是英联邦成员国。东邻苏里南,南临巴西,西邻委内瑞拉,北邻大西洋。圭亚那与苏里南和委内瑞拉有国界争议。尤其委内瑞拉一再声称埃塞奎博河以西的土地——西属圭亚那属于委内瑞拉。圭亚那虽地处南美洲,为南美洲国家联盟的成员国,但传统上及历史上与加勒比海诸岛的关系较为密切。
*圭亚那合作共和国(Co-operative Republic of Guyana),通称圭亚那(Guyana),位于南美洲北部,是南美洲唯一以英语为官方语言的国家,也是英联邦成员国。东邻苏里南,南临巴西,西邻委内瑞拉,北邻大西洋。圭亚那与苏里南和委内瑞拉有国界争议。尤其委内瑞拉一再声称埃塞奎博河以西的土地——西属圭亚那属于委内瑞拉。圭亚那虽地处南美洲,为南美洲国家联盟的成员国,但传统上及历史上与加勒比海诸岛的关系较为密切。
#小刘的科研小目标#
3/100
Proceedings of the National Academy of Sciences 2023, 120 (6), e2216933120 DOI:10.1073/pnas.2216933120 本文主要介绍了一种在碳纸支撑的Co9S8上垂直生长MoS2的双向催化剂(V-MoS2/Co9S8@ CP),该催化剂具有丰富的边作为CO2RR和CO2ER的活性中心,改善了界面电导,并调节了电子沿基面的传输途径。V-MoS2/Co9S8@ CP相比于MoS2(H-MoS2/Co9S8@ CP)、MoS_2@ CP和Co9S8@ CP三种材料,具有能量效率为81.2%,极小的电压间隙为0.68V等优异表现,并表现出优于水平生长MoS2的性能。通过密度泛函理论计算揭示了性能与结构之间的关系,并说明MoS2边缘位与Co9S8之间的协同效应。
3/100
Proceedings of the National Academy of Sciences 2023, 120 (6), e2216933120 DOI:10.1073/pnas.2216933120 本文主要介绍了一种在碳纸支撑的Co9S8上垂直生长MoS2的双向催化剂(V-MoS2/Co9S8@ CP),该催化剂具有丰富的边作为CO2RR和CO2ER的活性中心,改善了界面电导,并调节了电子沿基面的传输途径。V-MoS2/Co9S8@ CP相比于MoS2(H-MoS2/Co9S8@ CP)、MoS_2@ CP和Co9S8@ CP三种材料,具有能量效率为81.2%,极小的电压间隙为0.68V等优异表现,并表现出优于水平生长MoS2的性能。通过密度泛函理论计算揭示了性能与结构之间的关系,并说明MoS2边缘位与Co9S8之间的协同效应。
#语滴bot##英语听力#
【英语听力】 『浙江』
In pics: rice-fish co-culture system in east China's Zhejiang
节选:The rice-fish co-culture system in Qingtian has a history of more than 1,300 years and was listed in the world's first group of the Globally Important Agricultural Heritage Systems (GIAHS) designated by the Food and Agriculture Organization of the United Nations (FAO) in 2005.
Qingtian, in the southwestern part of Zhejiang, has sufficient water resources and a terraced landscape. The rice-fish co-culture system can bring handsome incomes to local farmers.
【英语听力】 『浙江』
In pics: rice-fish co-culture system in east China's Zhejiang
节选:The rice-fish co-culture system in Qingtian has a history of more than 1,300 years and was listed in the world's first group of the Globally Important Agricultural Heritage Systems (GIAHS) designated by the Food and Agriculture Organization of the United Nations (FAO) in 2005.
Qingtian, in the southwestern part of Zhejiang, has sufficient water resources and a terraced landscape. The rice-fish co-culture system can bring handsome incomes to local farmers.
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