archaean meaning in English
n.,adj.
【地质学；地理学】太古代(的)；太古代岩石(的)。
Examples
- The archaean and katarchaean units are preserved mainly as relic masses .
太古界与远太古界主要作为残余体保存下来。 - In fact , all life during the more than one billion years of the archaean was bacterial
实际上,所有生活在archaean的超过一十亿年期间是细菌的。 - It was early in the archaean era , 3 . 8 to 2 . 5 billion years ago , that life first appeared on earth
它在及早在archaean时代, 3 . 8到2 . 5十亿年前,生活第一次出现在地球上。 - Archaean cell walls lack murein , a common component of bacterial cell walls , and their lipids have ether links rather than ester links
古细菌的细胞壁缺乏细菌细胞壁组成的普遍物质-胞壁质，其连接是醚连接而不是酯连接。 - Focused on archaean fractured reservoir of metamorphic rock in the damintun depression of liaohe basin , by the newly studied methods , the author predicts fractures in buried hills by drilling , coring , well logging and seismic data intergrately
本文以辽河盆地大民屯凹陷太古界变质岩裂缝性储层为研究对象，从技术研究的角度出发，首次探索了利用钻井取芯、测井和地震资料综合预测潜山裂缝发育的方法。