常見例句雙語例句And its use in radiocarbon dating.它使用於放射性碳年代測定法。Radiocarbon dating experts have also found advantages from working onsite with archaeologists.放射性碳測定年代的專家們還發(fā)現(xiàn)了在考古現(xiàn)場工作的各種優(yōu)點。Hodgins' team was able to determine that the samples were made between 1404 and 1438 -- quite a narrow range for a radiocarbon measurement.霍金斯的小組已經(jīng)能夠測出這些樣品年代在1404到1438年之間，這對於放射性碳素測量來說已是個很窄的範(fàn)圍了。原聲例句Radiocarbon test results from two laboratories show that the flutes are over thirty-five thousand years old.And its use in radiocarbon dating.它使用於放射性碳年代測定法。麻省理工公開課 - 固態(tài)化學(xué)導(dǎo)論課程節(jié)選Then two laboratories in the United States and Britain did radiocarbon tests.權(quán)威例句The Manis site was re-dated, which an accurate radiocarbon dating of 13, 800 years ago.FORBES: CT Scans Reveal Evidence of Ancient Human Hunters in North AmericaRadiocarbon dating showed some of them to be more than 14, 000 years old.ECONOMIST: The first Americans 返回 radiocarbon