论文部分内容阅读
基于AMSR--E的冬季罗斯冰架冰间湖薄冰冰厚模型构建及分析
【机 构】
:
武汉大学
【出 处】
:
武汉大学
【发表日期】
:
2018年01期
其他文献
摘要:在初中科学教学中,如何培养学生的问题意识,一直以来是初中科学教学亟待解决和研究的课题。陶行知先生曾经说过:创新始于问题。有了问题才会有思考,有了思考才会有解决问题的方法,发现问题比解决问题更重要。教师通过教学使学生发现问题、解决问题,主动获取科学知识,领悟科学研究方法,充分发挥教师的主导作用与学生的主体作用,让学生“思”“学”并进。 关键词:问题意识;研究性学习;自主学习;积极性评价 中
Recently,organometal trihalide perovskite-based solid-state hybrid solar cells have attracted unexpected increasing interest because of the high efficiency(
会议
高速铁路作为现代化铁路的重要标志,充分展示了铁路科学技术的发展成果,引领了世界铁路运输的发展方向。2004年1月,我国《中长期铁路网规划》出台,相继建成了京津城际铁路、沪宁
Quantum dots have emerged as a material platform for low-cost high-performance sensitized solar cells.And doping is the heart of quantum dot-sensitized sola
会议
圆斑星鲽(Verasper variegatus)属冷温性大型底栖鱼类,是一种味道鲜美的高级食用鱼类。本研究以圆斑星鲽为研究材料,探讨了圆斑星鲽的微卫星标记的筛选及多态性检测,并对微卫
Today,the energy problem is one of the big challenges we facing in our society.There are a lot of new energy have been developed,such as solar power,nuclear
会议
Dye-sensitized solar cells(DSCs)have attracted tremendous attention since ORegan and Gr?tzels seminal report in 1991,owing to their low-cost production,simp
会议
There are many essays about P-type Quantum Dot Solar Cells,and the photovoltaic conversion efficiency is not satisfactory.At present,the reports about p-typ
会议
Quantum dots have emerged as a material platform for low-cost high-performance sensitized solar cells.And doping is the heart of quantum dot sensitized sola
会议
CdS/CdSe system of quantum dot co-sensitized solar cell is one of the most attractive structures for highefficiency due to its effect of adjusting level.How
会议