期刊文献+
共找到3篇文章
< 1 >
每页显示 20 50 100
Effects of Dopaminergic Drugs on Gonadotropin and Growth Hormone Secretion of Common Carp at Different Ages and in Different Stages of Ovarian Development
1
《中山大学学报论丛》 1995年第3期223-223,共1页
关键词 Effects of Dopaminergic Drugs on Gonadotropin and Growth Hormone Secretion of Common Carp at Different ages and in Different Stages of Ovarian development
在线阅读 下载PDF
Dynamic Trajectory of Sharing Behavior in Rural 4-5 Children:A Situational Experiment
2
作者 Shanshan Li Ying Wang Honglian Chen 《Journal of Contemporary Educational Research》 2025年第9期123-128,共6页
Sharing behavior is of great significance to the development of young children.This paper takes 170 middle class children as a sample to explore the influencing factors of sharing behavior in preschool children and it... Sharing behavior is of great significance to the development of young children.This paper takes 170 middle class children as a sample to explore the influencing factors of sharing behavior in preschool children and its age development characteristics.This study shows that the score of willingness to share and the number of shares was inversely proportional to the value of the shared items;When there is an abundance of items to share,children share significantly more in the presence of the sharing partner than in the absence of the partner.Based on the findings,educational recommendations are made from three aspects:cultivating intrinsic motivation in children,enhancing the stability of children’s behavior,and guiding children to form correct values. 展开更多
关键词 Preschool children Sharing behavior age development characteristics Influencing factors
在线阅读 下载PDF
Analysis on Energy Development of China
3
作者 Guoying Zhang Pi'e Zheng 《Chinese Business Review》 2005年第7期59-62,共4页
The paper introduces the relationship between energy and economic development first, then, through analyzing the characters of energy consumption all over the world and the basic facts about China's energy resources,... The paper introduces the relationship between energy and economic development first, then, through analyzing the characters of energy consumption all over the world and the basic facts about China's energy resources, draws the conclusion that the energy and resources of China are hardly able to meet the national demands, and puts forward the policy orientation for China's energy development accordingly. At last, it points out the prospect of China's energy industry. 展开更多
关键词 energy economic development relationship policy orientation golden age
在线阅读 下载PDF
上一页 1 下一页 到第
使用帮助 返回顶部