单词:total synthesis
total synthesis的用法和样例:
例句
- In this paper, the recent advance in the total synthesis of these Garcinia nature products is reviewed.综述了近年来这类天然产物的全合成研究进展。
- A diastereoselective version for the synthesis of chiral pyrrolidine and piperidine ring containing compounds was also developed.利用由本项目拓展的方法,我们成功全合成了生物碱石蒜碱及单萜化合物紫牡丹内酯,合成了蛙皮毒素的重要合成中间体。
单词:total synthesis 相关文章
By Dan Robinson Capitol Hill 12 July 2007 The House of Representatives has approved a resolution calling for the withdrawal of most U.S. combat forces from Iraq by April of 2008. VOA's Dan Robinson reports, action by the Democratic-controlled House b
By Paula Wolfson Washington 12 July 2007 President Bush says there has been mixed progress in Iraq, and is calling for patience as an extra 30,000 U.S. troops take up their duties. VOA's Paula Wolfson reports from the White House. President Bush answ
Iraqi Leaders Hail Signing of Interim Constitution as Historic Kerry Sheridan Iraq's interim leaders signed a new temporary constitution Friday, hailing the document as historic and one that reflects
主餐一道:泛听练习 以下段落是摘自新闻里的一些重要信息,并不是一个段落的听写。空内信息可在本新闻中全部找到,大家可以根据这些信息复述新闻。 一、泛听建议: 1、完整听一遍,掌握
今天我们要学的词是interim. Interim is spelled i-n-t-e-r-i-m, interim. Interim 做为形容词,意思是临时的。比如,interim government 临时政府。再比如,The two sides reached an interim agreement that will last for 30 days
From NPR news in Washington, I am Lakshmi Singh. Hundreds of people crowded into a Capital Hill hearing room to hear testimony about proposals to stop gun violence. Former Arizona Congresswoman Gabrielle Giffords spoke today on behalf of shooting vic