资讯

BBC2 天
Dark Energy experiment may change our understanding of the universe “暗能量” 实验 ...
Episode 171120 / 20 Nov 2017 All sea life will be affected by CO2 emissions, a major new report says Alarm over decline in flying insects 飞虫数量锐减值得警惕 ...
BBC3 天
Unique dinosaur species found in Mongolia 科学家在蒙古发现独特的新恐龙物种
Episode 171120 / 20 Nov 2017 All sea life will be affected by CO2 emissions, a major new report says Alarm over decline in flying insects 飞虫数量锐减值得警惕 ...