Uranium enrichment to a 60-percent level recently started at the Fordow Fuel Enrichment Plant.
福尔道燃料浓缩厂最近开始将铀浓缩到 60% 的水平。
单词 | Uranium enrichment |
释义 |
Uranium enrichment
原声例句
CRI在线 2023年3月合集 Uranium enrichment to a 60-percent level recently started at the Fordow Fuel Enrichment Plant. 福尔道燃料浓缩厂最近开始将铀浓缩到 60% 的水平。 BBC 听力 2013年6月合集 He also said Tehran would not suspend uranium enrichment activities. 他还说,德黑兰不会停止铀浓缩活动。 PBS英语讯息 The Iranian government had already warned it would sharply increase uranium enrichment. 伊朗政府早已警告称他们将增加低浓缩铀。 AP 听力 2019年6月合集 An Iranian nuclear spokesman says his country will boost its uranium enrichment levels. 伊朗核问题发言人说,伊朗将提高浓缩铀水平。 AP 听力 2019年7月合集 The country has already passed a uranium enrichment limit set by the 2015 nuclear deal. 伊朗已经超过了2015年核协议规定的铀浓缩上限。 NPR音讯 2019年3月合集 The U.S. confronted North Korea with intelligence about its secret uranium enrichment program in 2002. 2002年时,美国曾拿朝鲜秘密浓缩铀项目的情报与其对证。 NPR音讯 2018年5月合集 Iran must stop its uranium enrichment and give inspectors unqualified access to all sites in the country. 伊朗必须停止其浓缩铀活动,无条件让核查员到伊朗各角落视察。 PBS英语讯息 The country's Atomic Energy Agency also says it will step up uranium enrichment to near weapons-grade levels. 伊朗原子能机构还称他们将把铀浓缩水平上升到武器级别。 BBC 听力 2014年5月合集 The IAEA reports says Iran is sticking to the deal to cut back its sensitive Uranium enrichment work. IAEA报道称,伊朗遵守了削减其铀浓缩项目的协议。 NPR音讯 2021年2月合集 And we should note that while Iran has been increasing its uranium enrichment, it's still nowhere near weapons-grade. 我们应该指出的是,虽然伊朗一直在增加其铀浓缩活动,但水平仍然远低于武器级。 VOA Daily Standard 2021年2月合集 Washington says Tehran must first return to compliance with the 2015 accord and cut the level of its uranium enrichment. 华盛顿方表示,德黑兰必须首先恢复遵守2015年的协议,并削减其铀浓缩水平。 BBC 听力 2014年11月合集 The big sticking points are the timing of sanctions release for Iran and the future size and scope of its uranium enrichment work. 关键点是放松对伊朗制裁的时机,以及伊朗未来铀浓缩工作的规模和范围。 BBC 听力 2013年11月合集 He was speaking after Iran agreed to limit its uranium enrichment program for six months in return for the relaxation of some sanctions. 在他讲话之前,伊朗已同意将在六个月里限制其铀浓缩项目,交换条件是放松某些制裁。 BBC 听力 2012年9月合集 The resolution put forward by six leading world powers including Russia, China and United States expresses serious concern about Iran's uranium enrichment activities. 这项决议是由包括俄罗斯、中国和美国在内的6个主导大国提出的,对伊朗的铀浓缩活动表达了深切的关注。 CCTV 见闻 Meanwhile before the deal the European Union restricted Iran's trade on uranium enrichment and financial transactions as well as trade of crude oil and natural gas. 与此同时,在协议达成之前,欧盟限制了伊朗的铀浓缩贸易、金融交易以及原油和天然气贸易。 BBC 听力 2013年11月合集 He said Israel must convince its friends to reach a better deal by maintaining and even increasing pressure until Iran dismantles its entire uranium enrichment program. 他说以色列必须说服友邦通过维持甚至加大施加来达成更好的协议,直到伊朗拆除全部铀浓缩项目为止。 BBC 听力 2013年11月合集 Six world powers, including the US, are seeking an interim deal under which Tehran would curb uranium enrichment in return for the lifting of some international sanctions. 包括美国在内的世界六个大国正在寻求临时协议,要求德黑兰抑制铀浓缩项目,换取国际社会解除部分制裁。 VOA Special 2018年3月合集 American companies can only transfer nuclear technology to a country that has signed an agreement that rules out domestic uranium enrichment and the preprocessing of spent nuclear fuel. 美国公司只能将核技术转让给签署了“排除在国内进行铀浓缩和废核燃料处理”协议的国家。 AP 听力 2018年5月合集 Iran's President Hassan Rouhani is saying his country may resume uranium enrichment in a higher rate if it finds nuclear deal will not work anymore after the US pullout. 伊朗总统哈桑·鲁哈尼(Hassan Rouhani)表示,在美国退出核协议后,伊朗如果发现核协议失效,可能会重启铀浓缩。 CNN 10 学生英语综合听力 2016年10月合集 Iran has also hinted that it could ramp up its uranium enrichment at any time and some experts fear the country may secretly be developing nuclear weapons regardless of the agreement. 伊朗还暗示它可能随时增加铀浓缩,一些专家担心该国可能不顾协议而秘密开发核武器。
中文百科
浓缩铀 Enriched uranium(重定向自Uranium enrichment)
![]() 浓缩铀(Enriched Uranium),指经过同位素分离处理后,铀235含量超过天然含量的铀金属,与其相对的是贫化铀。 不论是和平利用核能,还是为制造核武器,浓缩铀都是必要的。因此,国际原子能机构希望能够控制全球各国所有铀浓缩活动,以防止核武器扩散。 浓缩铀根据铀235含量的不同,可以分为高浓缩铀(HEU)(20%以上),低浓缩铀(LEU)(2%-20%)和微浓缩铀(SEU)(0.9%-2%)。铀235含量超过90%则被称为武器级浓缩铀,可直接用于制造原子弹。
英语百科
Enriched uranium 浓缩铀(重定向自Uranium enrichment)
![]() ![]() ![]() ![]() Enriched uranium is a type of uranium in which the percent composition of uranium-235 has been increased through the process of isotope separation. Natural uranium is 99.284% U isotope, with U only constituting about 0.711% of its weight. U is the only nuclide existing in nature (in any appreciable amount) that is fissile with thermal neutrons. |
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