uranium series

常見(jiàn)例句

There are three naturally occurring radioactive series - the thorium series, the actinium series, and the uranium series.
有三個(gè)天然存在的放射系列，即釷系、錒系和鈾系。
Cave stalagmites, corals, lake sediments are suitable for dating using the thermal ionization mass spectrometry (TIMS)uranium series method.
巖溶石筍、海洋珊瑚、湖泊沉積物等信息載躰可以用熱電離質(zhì)譜（TIMS）鈾系技術(shù)定年。
The time scale and intensity of the water rock interaction in a uranium deposit can be semi quantitatively assessed using uranium series disequilibrium.
某鈾鑛牀中水-巖反應(yīng)的時(shí)間範(fàn)圍和強(qiáng)度，可通過(guò)對(duì)鈾天然衰變系放射性不平衡的研究得到半定量化。

Without going into entirely boring detail, the Iranian plan for uranium enrichment depended on a series of high speed centrifuges.
FORBES: Stuxnet Was a Joint US/ Israeli Project
So in the security realm, again, the Chinese acknowledgment in the statements that -- of the North Korean uranium enrichment program, setting forth a series of conditions that made the Republic of Korea confident enough to go into talks with the North Koreans -- is certain -- I would say one in the security basket.
WHITEHOUSE: Press Briefing
The serious business was conducted out of sight, and involved a series of meetings on a new diplomatic effort to persuade the Iranians to halt their uranium-enrichment program. (Iran argues that its enrichment program is for civilian purposes and is legal under the Nuclear Non-Proliferation Treaty.) Secretary of State Rice had been involved with developing a new package of incentives.
NEWYORKER: Preparing the Battlefield