dating techniques信息详情
约会技巧
dating───v.约会,与(某人)谈恋爱;注明日期,写上日期;确定年代;过时,不流行;使……显老,显出……的年龄大(date的现在分词);adj.介绍婚姻的;n.约会
argumentative techniques───议论文技巧
radiocarbon dating───放射性碳测定年代;碳同位素年龄测定;<正>放射性碳年代测定(法)
dating from───从什么时候开始
chronometric dating───计时测年
dating day───约会日
literary techniques───文学技巧
learn techniques───学习技巧
habituation techniques───习惯化技术
Different dating techniques have placed the age of this lava between 4,000 and 71,000 years old.───不同年代测定技术显示,熔岩的年代介于4,000年到71,000年之间。
Today I want to talk about a way in which we are able to determine how old a piece of land, or some other geologic feature is—dating techniques.───今天我想谈谈一种使我们能够确定一块土地或其他一些地质特征的年代的方法——年代测定技术。
But those conclusions could be wrong because of weaker rock dating techniques used in the past, he said.───但他指出,由于过去采用的年代测定技术并不是很先进,这些测定结果可能有误。
Concluding remarks Scientific dating techniques, and none more than radiocarbon, have revolutionised the archaeologist's understanding of human cultural development.
Ok, let's get started, great. Today I want to talk about the way in which we are able to determine how old a piece of land or some other geological formation is—dating techniques.
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