单词：pyrimidine-5'-nucleotidase(P5'N)
单词：pyrimidine-5'-nucleotidase(P5'N) 相关文章
Egyptian archaeologists have discovered the bottom part of an unknown pyramid in the Sakkara area about 18 miles south of Cairo. NationalGeographic explorer-in-residence Dr. Zahi Hawass, the Secretary General of the Egyptian Supreme Council for Anti
国家地理2008年
Secretary of State Condoleezza Rice says she hopes Saturday's critical meeting with Iran's nuclear negotiator in Geneva will mark a change of course for Tehran in its nuclear dispute with the international community. Rice is sending a senior envoy t
VOA标准英语2008年（七月）
Egyptian archaeologists have discovered the bottom part of an unknown pyramid in the Sakkara area about 18 miles south of Cairo. National Geographic explorer-in-residence Dr. Zahi Hawass, the Secretary General of the Egyptian Supreme Council for Anti
自然百科2008年
P5+1 Has High Hopes for Upcoming Iran Nuclear Talks P5 + 1对即将到来的伊朗核会谈抱有很高期望 WASHINGTON Iran's foreign minister will meet in Geneva next week with officials from the so called P5+1: the United States, Russia, China, B
VOA常速英语2013年(十月)
PARIS In the latest sign of hard times for Europe, French carmaker PSA Peugeot-Citroen says it will slash about 8,000 jobs and close an assembly plant. French unions are furious at Peugeot's announcement, calling it a declaration of war and an earthq
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