放射性碳

We took part in the Fourth International Radiocarbon Inter comparison study as the one and only lab from China to participate.

中国科学院地球环境研究所14C实验室作为中国唯一的代表参加了第四届放射性碳测年国际比对活动，取得了比较优异的成绩。

To do this we have included 183 volcanoes with dated eruptions during the last 10,000 years, as determined by techniques such as "Radiocarbon" dating.

为了做到这一点，我们把183座在过去10000年内有爆发日期的火山包括了进去，这是用"放射性碳元素"日期测定技术来决定的。

Using radiocarbon dating techniques, simulations and computer models, the researchers recreated the ancient disaster in order to identify the responsible fault.

应用放射性碳测定年代技术、仿真技术和计算机模型，研究人员再现了那次古代的灾难以确定可能引发灾难的断裂带。

Ross-Ibarra defends his estimate by explaining that his team couldn't age the bushes using radiocarbon dating, because they couldn't find any old pieces of wood.

Ross-Ibarra为他的估计做出的辩护是他的团队不能使用放射性碳测试年龄的方法来确定这些灌木的年代，因为他们无法找到旧的木头片。

Using DNA, radio carbon and computer simulations, Victoria University scientist Adele Whyte of Ngati Kahungunu descent, has worked out that 190 women were in that last push to New Zealand. And there were probably more men, suggesting more than seven waka were used.

维多利亚大学的毛利后裔科学家阿戴尔怀特用DNA、放射性碳测定、和电脑模拟检测出190位女性在这「远征队」里头，而男性可能有更多-代表可能有超过七架独木舟上路。

The members of the witenagemot in Anglo - Saxon England.

这个海滩上的物质经过放射性碳测定。

They were supplanted by Ichmas, who Flores said were likely responsible for decapitating the Huari official well after he was buried in an attempt to erase all vestiges of a tribe that dominated them for years.

目前，专家正在对这具古老的木乃伊做进一步研究，不久之后它将被送到利马接受放射性碳测试，以确定它的实际年份。另外，与木乃伊同时发现的还有其他9具遗骸，他们可能是男性木乃伊的陪葬。

Organic matter less than 7000 years old can be dated using radiocarbon dating, This uses the fact that the isotope carbon-14 is found in the atmosphere and taken in by plants when they photosynthesize, and subsequently assimilated by the animals that feed on them.

在7000年以内的有机体可以用放射性碳来推测它的年代。

Virtual Dating Isochron;Virtual Dating Radiocarbon;System and technical requirements

&虚拟测年&等时线模型；&虚拟测年&放射性碳模型；系统和技术要求

The testing of nuclear weapons in the 1950s spewed a lot of radioactive carbon-14 into the air.

上个世纪50年代的核武器试验的结果导致向空气中排放了大量的放射性碳14。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。