18世纪是近代病理学和实验外科学发展的开端.The eighteenth century saw the devolopment of modern pathology and experimental surgery.组织病理学变化大部分局限于上皮和血管.Histopathologic changes are limited largely to the epithelium and vasculature.超微结构的研究已成为细胞生...
I felt cozy watching the hearth fire.看着炉火我感到温暖而舒适.The room had a cozy, homelike atmosphere.这房间有一种宾至如归的舒适氛围.The English word uncle has , for various reasons, a cozy and slightly comic set of associations.英语uncle一词由于种种原因有一...
她在墙上贴满了十二星座的标志。She covered the walls with the signs of the zodiac.托勒密绘制了48个星座1,000多颗恒星的星位图。Ptolemy charted more than 1000 stars in 48 constella-tions.“你是什么星座的？”——“双子座。”"What star sign are you?"—"Gemini."...
Anhydride - type curing agents require the application of heat to promote polymerization.酸酐类固化剂则要求加热以促进聚合反应.Exothermic reaction can be reduced by adding hexahydrophthalic anhydride to the phthalic anhydride.用六氢化邻苯二酸酐加入到邻...
The visitor can ponder over the boomerangs used by aborigines at the time of Cook.来访者可以琢磨琢磨土著人在库克时期用的回飞镖.They would do well to pause and ponder upon their new responsibilities.人们最好还是停一停,好好地想一想自己所负的新责任.You should pause an...