The finding has powerful implications for the emerging field of astrobiology.这一发现对刚出现的天文生物学来说意义深远.Astrobiology's goal is to make sure that does not happen.天体生物学的目标是保证那不发生.The paper is published in this week's e...
The space to be inclosed was not large.所圈的地盘并不太大.As we stepped into the vast inclosed court of the castle I got a shock.刚走进城堡中那个四面都是墙的大院子,我就不由得心惊胆战.Inclosed towards the north and south by ranges to the ordinance.藉着对法令的范围...
...the risks and benefits of irradiated food.辐照食品的风险与优势They are adaptable foragers that learn to survive on a wide range of food sources.它们是适应能力很强的觅食者，赖以生存的食物来源很广。Our Government should be fighting for an end to food subs...
The casing was driven into the soft muds in the top.套管被送入软岩粉顶.Young hotheads and old stick - in - the - muds must all go to make way for new blood!举动轻浮的,老迈糊涂的,都要裁了他!立刻调进一批好的来!High energy environment are not conducive to ...