英汉词典

1.The flourishing of the Jehol Biota is related to the unique, warm, fresh water and continental environment of East Asia in the Early Cretaceous.

热 河生物群的繁盛和东亚地区当时特有的温暖的淡水和陆地环境具有密切的联系。

2.Excavation and trace element analysis indicates: Jehol biota experienced mass mortality and rapid burial; toxic gases of the volcanic activities are the main factors of biological catastrophic event.

化石发掘和微量元素分析表明，热河生物群经历了集群死亡和快速掩埋，火山活动的有毒气体是生物灾难事件的主要因素。

3.In comparison of the cases between with ocean biota pump and without, it is shown that there are significant effects of ocean biota pump on the capacity of ocean for absorbing CO2 in the air.

通过带生物泵和不带生物泵的对比实验，表明海洋生物过程在海洋吸收大气中CO2能力上起着重要作用。

4.Over time, some of the excess C-14 has become buried or incorporated in biota around the globe.

随着时间推移，一些过剩的碳14已被掩埋或整合在全球生物区中。

5.Conservation of the world's biota, as we know it, will depend upon rapid, steep declines in greenhouse gas emissions.

正如我们所知道的，保护世界上一个地区的动植物，将依赖于温室气体排放的急剧下降。

6.They have had serious effects upon the biota of stream.

它们对河流中的生物群体产生严重影响。