搜索结果: 1-4 共查到“国际动态 egg”相关记录4条 . 查询时间(0.12 秒)
Egg-Sitting Glassfrogs Create Safe Exit for Tadpoles
Egg-Sitting Glassfrogs Safe Exit Tadpoles
2017/4/27
Glassfrogs may be somewhat see-through, but they have still managed to a hide an important secret—they are dedicated mothers and fathers that invest time in brooding their eggs. Smithsonian scientists...
ALMA Discovers Proto Super Star Cluster -- a Cosmic 'Dinosaur Egg' About to Hatch
ALMA Proto Super Star Cluster Dinosaur Egg
2015/5/25
Globular clusters – dazzling agglomerations of up to a million ancient stars – are among the oldest objects in the universe. Though plentiful in and around many galaxies, newborn examples are vanishin...
Improving electric vehicle sales may require solving unique chicken and egg problem
electric vehicle sales unique chicken egg problem
2015/3/4
In 2011, an important national priority was declared: Put 1 million electric vehicles on the road by 2015. Since then, sales of plug-in electric vehicles have risen and continue to rise, but they pale...
February 9, 2007，Wilson Commons could get a little messy in honor of National Engineers Week.That's because in honor of the week, the American Society of Mechanical Engineers (ASME) at the University ...