The elements which have been studied most are those from gadolinium to thulium.研究得最多的是从钆到铥之间的元素.Gadolinium - diethylenetriaminepentaacetate - bismethylamide ( Gd - DTPA - BMA ) was delivered intravenously as contrast age...
Wizards and templates can help you create brochures, calendars, and Web pages.向导程序和模板可以帮助你创建手册、日历和网页。...travel brochures.旅游小册子Our staff produced promotional brochures.我们的员工制作了广告小册子。We spent hours poring over travel broch...