您要查找的是不是：
- Carbon dating provides the archaeologist with a basic chronological framework. 碳元素年代测定法给考古学家提供了基本的年代框架。
- To put an end to speculation Olsson has suggested exhuming the remains at Rozabal for DNA testing and carbon dating. 她还说，摩西可以葬在克什米尔北部的本迪布尔，一位伊斯兰先知赫鲁恩或许葬在斯利那加郊区，而所罗门则在塔赫特苏莱曼山。
- According to the most reliable carbon dating, Newgrange was constructed in 3200 B.C., making it older than the pyramids of Giza. 根据最可靠的碳元素测时法，新庄园建于公元前3200年，故而比吉萨金字塔群还要古老。
- Of course, there are many attempts to explain these isotope variations.Regardless, variations do exist, thus making carbon dating “geologically meaningless. 虽然，对于同位素之间的变化关系也有各家说法，无论如何，这些确实存在（难以预测）的变异，使碳同位素定年法不尽然正确。
- It is attached a report of survey and carbon dating of human bones, that were found in the tomb in Shara-tala, Inner Mongolia, by research Institute of Archeology, Chinese Academy of Social Sciences. 同时，还附有中国社会科学院考古研究所对谢尔塔拉墓地所出土人骨的测定报告，以及碳14的测年数据报告。
- A transistorize radio takes no time to warm up. 晶体管收音机不需要预热时间。
- one scientist told us that carbon dating was very unreliable, 一位科学家告诉我们说碳定年是很不可信的，
- Radio Beijing sends the news all over the world. 北京广播电台向全世界播送新闻。
- She petitioned her neighbor to turn down the radio. 她请求邻居把收音机关小点声。
- They've been plugging his new show on the radio. 他们一直在电台上宣传他的新节目。
- How much do you think this radio will sell for? 你认为这台收音机会卖多少钱？
- I am able to pick you up on the short wave radio. 我能用短波收音机收听到你的信号。
- I was able to pick you up on the short wave radio. 我能用短波收音机收听到你的信号。
- Let's set the clock by the radio time signal. 咱们照着收音机的报时信号把钟对一对。
- The plane homed in on the radio beacon. 飞机遵循导航台信号降落。
- The radio relieves the monotony of everyday life. 收音机缓解了我们日常生活的单调状况。
- Don't you think the radio's a bit loud? 你觉得收音机的声音是不是太吵了点？
- I'm afraid this old radio is beyond repair. 恐怕这台旧收音机不能修了。
- I make a carbon copy of my documents. 我用复写纸复写文件。
- Bob tuned in his portable radio to a record show. 鲍伯收听手提收音机的唱片广播。
