Objective : To establish a method for determination of Irone in Iris tectorum.目的: 建立鳶尾原料中鳶尾酮含量的分析方法.Irone was obtained through three steps reactions with citral and acetone base catalyst to give pseudoionone.采用山蒼子油提取得到的檸...
Jones himself was a curious mixture of ra-dicalism and conservatism.瓊斯自己是個奇特的混合體，既保守又激進。...7 Ivebury Court, Latimer Rd, London W10 6RA.倫敦西區(qū)10號第6街區(qū)拉蒂默路艾夫伯里7號公寓大樓Conclusion: antirheumatic with antioxidants is of importance...
The chip for separating luminance chrominance contributes lot to the digitized TV.亮色分離芯片在當前的數(shù)字化電視中起著很重要的作用.Color information is also called chrominance.色彩信息也被稱為色度.A special form of oscilloscope for looking at the chromin...
These cavils aside, most of the essays are very good indeed.這些吹毛求疵的批評暫且不論，多數(shù)論文的確是很不錯的。He cavils about the minor points in the rules of the game.他對比賽規(guī)則中并不重要的細節(jié)吹毛求疵.D'Alembert has tried to undermine by various cavils....