查询词典 fossil

He noted that a possible fossil had been discovered in Precambrian rocks in Canada.

他注释道，加拿大在前寒武纪地层中发现了一块可能是化石的沉积物。

The croc's fossils were discovered in 2007 in Tanzania's fossil-rich Olduvai Gorge, a site that was also home to early humans—or hominids—such as the tiny species Homo habilis and Australopithecus boisei.

2007年在坦桑尼亚Rich Olduvai峡谷发现的鳄鱼化石所处的位置也是早期人类或者类人类、能人、傍人生活的地点。

First, the team compared standard morphometric measurements of fossil material collected from Norfolk Island (the first place the birds were eaten up, located east of Lord Howe Island) to modern specimens collected in the northern Tasman Sea and previously presumed to be masked boobies.

科学家小组首先将在诺福克岛（坐落在豪勋爵岛的北部，是这种鸟类第一次被吃光的地方）收集的化石材料与在北塔斯曼海收集的现代品种进行了标准的形态学尺寸对比，初步推测这就是面罩鲣鸟。

West Liaoning of out country is a typical area for the study of the Jehol Biota ,where the fossil treasure-house of Mesozoic Era is rare in the world .

热河生物群是指距今一亿多年的白垩纪早期在我国北方、蒙古、西伯利亚、以及朝鲜和日本等地生活的古老生物群。

The reasons of iron ions content overproof in grade Ⅱ desalting water system,such as variation water quality,contamination of regenerant , operation adjustment of pretreatment system and switching operation of bed were discussed.

对二级脱盐水系统中铁离子含量超标的原因，如来水水质发生波动、再生剂受到污染、预处理系统操作调整、床体运行切换等进行了论述。

You were hired to drum up new business, so go and do it.

公司雇你招徕新业务，你就做你的事好了。