单词:phenanthridine alkaloid
单词:phenanthridine alkaloid 相关文章
Russia's Gazprom energy monopoly is preparing to cut gas supplies to Ukraine if Kyiv does not repay a $2 billion debt by December 31. But Ukrainians dispute the Russian figure, and say they have enough supplies to last through the cold winter months
Ephesians 以弗所书_Eph_2 1As for you, you were dead in your transgressions and sins, 2in which you used to live when you followed the ways of this world and of the ruler of the kingdom of the air, the spirit who is now at work in those who are disob
SCIENCE IN THE NEWS - Growing Plants and Thinking Inside the Box CHRISTOPHER CRUISE: This is SCIENCE IN THE NEWS in VOA Special English. Today, we tell about an American farmer and an unusual device he developed. For nearly twenty years, people aroun
By Brian Padden Irbil, Iraq 17 August 2007 The death toll from a series of suicide attacks on Iraq's Yazidi sect on Tuesday continues to rise. Officials now estimate at least 400 people were killed and hundreds more wounded when four truck bombs expl
By Anya Ardayeva Moscow 16 January 2007 watch Pipeline report Belarus/Russia pipeline Russia has resumed pumping crude oil to Western Europe through Belarus, after shutting down a pipeline for three days amid charges that authorities in Minsk were il
From VOA Learning English, this is Science in the News. Today, we tell about an American farmer and an unusual device he developed. For 20 years, people around the world have been buying his invention. Blake Whisenant and his family are farmers. They