The researchers collected samples of ancient soil and carried out radiometric dating.
研究人员采集了古老土壤的样本,并进行了放射性测年。
研究人員採集了古老土壤樣本,並進行了放射性定年測定。
연구자들은 오래된 토양 표본을 채취하여 방사성 연대 측정을 실시했다.
Para peneliti mengambil sampel tanah tua dan melakukan penanggalan radiometrik.
Các nhà nghiên cứu đã thu thập các mẫu đất cổ và tiến hành xác định niên đại bằng phương pháp phóng xạ.
Kumuha ang mga mananaliksik ng mga lumang sample ng lupa at nagsagawa ng radyometrikong pagtukoy ng edad.
Quizzes for review
The researchers collected samples of ancient soil and carried out radiometric dating.
The researchers collected samples of ancient soil and carried out radiometric dating.
研究者たちは、古い土壌の標本を採取して、放射年代測定を行った。
Related words
標本
- Users who have edit permission for words - All Users
- Screen new word creation
- Screen word edits
- Screen word deletion
- Screen changing entry name
- Users authorized to vote on judging - All Users
- Number of votes required for decision - 1
- Users who have edit permission for sentences - All Users
- Screen sentence deletion
- Users authorized to vote on judging - Editor
- Number of votes required for decision - 1
- Users who have edit permission for quizzes - All Users
- Users authorized to vote on judging - Editor
- Number of votes required for decision - 1
