[化学]铀238 [亦称作 U-238, U 238]
(uranium 238 的复数)

Harcourt Journeys G1学生用书 Book3 238

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发表于:2019-01-09 / 阅读(261) / 评论(0)

Harcourt Journeys G1学生用书 Book3

Harcourt Journeys G1学生用书 Book5 238

Sorry,thereisnotexttemporarily,Pleasehelptingroomtolookforit! 如果您能找到更好的听力原文，请发贴到听力原文收集区，您将会获得10到30积分的奖励! Thankyou ！

发表于:2019-01-09 / 阅读(159) / 评论(0)

Harcourt Journeys G1学生用书 Book5

2007年VOA标准英语-IAEA Says Iran Has Not Suspended Uranium Enrich

By Peter Heinlein United Nations 22 February 2007 The U.N. nuclear watchdog agency says Iran has failed to suspend uranium enrichment, in defiance of Security Council demands. From U.N. headquarters, VOA's Peter Heinlein reports the finding clears th

发表于:2019-01-12 / 阅读(154) / 评论(0)

2007年VOA标准英语（二月）

2007年VOA标准英语-Georgia Authorities Confirm Arrest in Uranium S

By Mil Arcega Washington, D.C. 29 January 2007 watch Georgian Uranium report Georgian authorities have disclosed the arrest of a Russian man last year on charges of smuggling contraband uranium. Russian scientists confirmed the radioactive material

发表于:2019-01-13 / 阅读(202) / 评论(0)

2007年VOA标准英语（一月）

2006年VOA标准英语-Iran Rejects Uranium Enrichment Freeze as Preco

By Scott Stearns White House 23 June 2006 Iran says it will not stop enriching uranium as a precondition for potential talks with the United States and European allies. President Bush wants Iran to respond to an offer from the international communit

发表于:2019-01-13 / 阅读(216) / 评论(0)

2006年VOA标准英语（六月）

VOA标准英语2010年-Israel Calls for Significant Sanctions

Israel's Defense Minister Ehud Barak is calling for significant sanctions against Iran, saying it is clear the country wants to be a nuclear weapons power. Barak made the comments during a visit to Washington. Israel sees Iran as an existential threa

发表于:2019-01-13 / 阅读(158) / 评论(0)

VOA标准英语2010年(二月)

VOA标准英语2011--Analysts Dispute Iran's Uranium-Enrichme

Analysts Dispute Iran's Uranium-Enrichment Claims The international community has demanded that Iran fully acknowledge all of its nuclear related activities, and halt any work toward acquiring nuclear weapons. But Tehran has responded by announcing t

发表于:2019-01-14 / 阅读(142) / 评论(0)

VOA标准英语2011年(六月)

流行美語第238課

Larry看见李华在修补她的书包，觉得有点奇怪。李华今天要学会两个常用语cut it和get on it。 LL: Hey, Li Hua, what are you doing with that tape? LH: (Sighs)我不小心把书包扯了一个大洞。我要用胶布把它粘上

发表于:2019-01-15 / 阅读(117) / 评论(0)

美国之音《流行美语》

玩转商务英语900句第238期:来杯下午茶(3)

My treat! 我请客! My treat! 我请客! Thanks. 多谢。 Charge it to my bill. 请记在我的账上。 Please charge it to my bill. 请记在我的账上。 OK. 好的。

发表于:2019-01-18 / 阅读(175) / 评论(0)

玩转商务英语900句

2007年VOA标准英语-Russia, Australia Sign Uranium Deal

By Nancy-Amelia Collins Sydney 07 September 2007 Russia has signed a deal to import Australian uranium for Russia's nuclear energy program. The two countries were quick to assure the world that the material would be used only for peacetime nuclear pu

发表于:2019-01-25 / 阅读(204) / 评论(0)

2007年VOA标准英语（九月）

英语儿歌274首第238期:Twinkle,Twinkle,Little Star

歌词如下： Twinkle, twinkle, littlestar How I wonder what you are! Up above the world so high, Like a diamond in the sky. Twinkle, twinkle, little star, How I wonder what you are! Twinkle, twinkle, littlestar How I wonder what you are! Up above

发表于:2019-01-28 / 阅读(136) / 评论(0)

英语儿歌274首

英语小达人 238 I've Got Everything!

I've Got Everything! 我什么都有了！ A married couple is driving down the interstate doing 50 mph. The husband is behind the wheel. His wife looks over at him and says, Honey, I know we've been married for 10 years, but I want a divorce. 一对夫

发表于:2019-01-28 / 阅读(150) / 评论(0)

英语小达人

VOA常速英语2007年-Bush: Iran Has No Need to Enrich Uranium

By Paula Wolfson Washington 17 December 2007 President Bush says now that Iran has received an initial shipment of nuclear fuel for its Bushehr power plant from Russia, there is no need for Tehran to enrich uranium. VOA White House Correspondent Paul

发表于:2019-01-28 / 阅读(178) / 评论(0)

VOA常速英语2007年（十二月）

2007年VOA标准英语-Inspectors: Iran Enriching Uranium on Larger Sc

By Margaret Besheer Washington 15 May 2007 IAEA Board of Governors, Vienna, Austria Despite U.N. Security Council sanctions and international demands that Iran suspend its nuclear enrichment work, diplomats and international inspectors say the Islami

发表于:2019-01-28 / 阅读(199) / 评论(0)

2007年VOA标准英语（五月）

IAEA Demands Iran Stop Uranium Enrichment

By Marlene Smith After a week of delicate negotiations, the International Atomic Energy Agency's ruling body has adopted a resolution calling for Iran to suspend all uranium enrichment activities. The

发表于:2019-01-31 / 阅读(175) / 评论(0)

VOA2004（下）--新闻盘点

2007年VOA标准英语-Australia Lifts Ban on Uranium Sales to India

By Phil Mercer Sydney 15 August 2007 Australia has ended its ban on uranium sales to India. The country has so far refused to sell the nuclear fuel to countries that have not signed the nuclear Non-Proliferation Treaty, but Foreign Minister Alexander

发表于:2019-02-06 / 阅读(215) / 评论(0)

2007年VOA标准英语（八月）

Harcourt Journeys G1学生用书 Book4 238

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发表于:2019-02-10 / 阅读(326) / 评论(0)

Harcourt Journeys G1学生用书 Book4

VOA标准英语2010年-Iran Orders Boost in Uranium Enrichmen

Iran says it needs uranium enriched to 20 percent to fuel a medical research reactor Elizabeth Arrott | Cairo 08 February 2010 Iranian President Mahmoud Ahmadinejad, wears eye protection goggles as he visits an exhibition of Iran's laser science, in

发表于:2019-02-12 / 阅读(212) / 评论(0)

VOA标准英语2010年(二月)

VOA标准英语2009年-IAEA Discussing Uranium-Enrichment Plan wi

By Lisa Bryant Paris 19 October 2009 Iranian Ambassador to International Atomic Energy Agency, Ali Asghar Soltanieh (R) arrives at Vienna meeting, 19 Oct 2009 The International Atomic Energy Agency is hosting a meeting in Vienna to discuss plans to

发表于:2019-02-12 / 阅读(142) / 评论(0)

VOA标准英语2009年(十月)

Harcourt Journeys G1学生用书 Book6 238

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发表于:2019-02-16 / 阅读(191) / 评论(0)

Harcourt Journeys G1学生用书 Book6

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