Phenyl ( or polyphenyl ) substituted epoxides serve as excellent precursors to phenyl ( or diphenyl ) carbenes.某些苯代 ( 或多苯 ) 环氧乙烷是制取带苯环 ( 或二苯 ) 碳烯的极好原料.The epoxides were obtained with up to 90 % yields in the reaction sys...
输入墙壁中的直棂数 ( 最多35个 ).Type the number of mullions in the wall ( maximum 35 ).祭坛西向, 四周是圆形围墙, 四面有棂星门.West to the altar, surrounded by a circular wall, surrounded by stars has lattice door.棂星门内东西展厅用于引进或自办各类临时展览.Star East Hall...
柠檬汁和酸橙汁暂时都缺货。Lemon and lime juice were both temporarily out of stock.人们发现橙子、柠檬和酸橙能治疗坏血病。Oranges, lemons and limes were found to cure scurvy.索菲身着酸橙绿和海军蓝，显得很时尚。Sophie looked chic in lime green and navy....
A small - business shorthand for successful press coverage.与媒体打交道.Most of successful men have the characteristics of contumacy and doughty.绝大多数成功人士都有共同的特质：脾气倔强，性格刚强。The Open University is the m ost successful exemplars o...