In the era of science and information technology,various We-Media have come into being.We-Media is becoming an important part of people's life.It directly affects people's lifestyles and mindsets,which is part...In the era of science and information technology,various We-Media have come into being.We-Media is becoming an important part of people's life.It directly affects people's lifestyles and mindsets,which is particularly obvious in the process of education and teaching reform in colleges.There is no doubt that college students are the impelling force behind We-Media and have made great contributions to promoting the development of We-Media in China.However,consolidated with relevant practical investigations,it has been found that in the mixed We-Media environment,improper behaviors have surfaced among students,such as internet addiction,cyberbullying,and money worship,due to various inducements,thus affecting their physical and mental health.Jiang Hengyuan,a founder of vocational education development in modem China,proposed that it is not only necessary to pay attention to the training of production professions in terms of knowledge and skills,but also to the cultivation of civic morality,service morality,and national spirit while advocating the talent training mode of"double cultivation of spirit and flesh,"which points out the direction for today's youth education management.展开更多
提出一种高精度的ZWD模型(tianjin_zwd,TZ)。TZ基于2016-2018年逐小时气压分层的ERA5,欧洲中尺度气象预报中心第五代再分析产品数据,采用BP神经网络建立。然后,根据2019年的ERA5产品导出的ZWD对TZ模型进行了验证。结果表明:相比GPT3模型...提出一种高精度的ZWD模型(tianjin_zwd,TZ)。TZ基于2016-2018年逐小时气压分层的ERA5,欧洲中尺度气象预报中心第五代再分析产品数据,采用BP神经网络建立。然后,根据2019年的ERA5产品导出的ZWD对TZ模型进行了验证。结果表明:相比GPT3模型,TZ模型可提供更贴近真值的ZWD估值;并且,其RMSE由5.0 cm (GPT3)降至4.5 cm,表明10%的精度提升。上述结果表明TZ模型实现了更优的预测性能,该模型的构建策略可为全国其他地区的ZWD建模提供借鉴。展开更多
基金the 2020-2021 Lianyungang Social Science Fund Project:“Research on Jiang Hengyuan’s Views on Youth and Its Enlightenment to Youth Education in Higher Vocational Colleges”(Number:20LKT2036,Project Director:Yin Fei).
文摘In the era of science and information technology,various We-Media have come into being.We-Media is becoming an important part of people's life.It directly affects people's lifestyles and mindsets,which is particularly obvious in the process of education and teaching reform in colleges.There is no doubt that college students are the impelling force behind We-Media and have made great contributions to promoting the development of We-Media in China.However,consolidated with relevant practical investigations,it has been found that in the mixed We-Media environment,improper behaviors have surfaced among students,such as internet addiction,cyberbullying,and money worship,due to various inducements,thus affecting their physical and mental health.Jiang Hengyuan,a founder of vocational education development in modem China,proposed that it is not only necessary to pay attention to the training of production professions in terms of knowledge and skills,but also to the cultivation of civic morality,service morality,and national spirit while advocating the talent training mode of"double cultivation of spirit and flesh,"which points out the direction for today's youth education management.
文摘提出一种高精度的ZWD模型(tianjin_zwd,TZ)。TZ基于2016-2018年逐小时气压分层的ERA5,欧洲中尺度气象预报中心第五代再分析产品数据,采用BP神经网络建立。然后,根据2019年的ERA5产品导出的ZWD对TZ模型进行了验证。结果表明:相比GPT3模型,TZ模型可提供更贴近真值的ZWD估值;并且,其RMSE由5.0 cm (GPT3)降至4.5 cm,表明10%的精度提升。上述结果表明TZ模型实现了更优的预测性能,该模型的构建策略可为全国其他地区的ZWD建模提供借鉴。
