这些颗粒的水平用微克每立方米来衡量.The level of such particulates is measured in micrograms per meter air.根据病情的急性程度,剂量可达1,000微克,每一天两次.Up to twice a day 1,000 mcg, depending acuteness of the disease.生产: 人均日产可达克级,药用量是微克级.Output: to gramme ...
You should proceed with the utmost caution.你应该小心行事。He would stride on stage then proceed to coax the sweetest possible sounds out of his violin.他会大步走上舞台，然后轻轻地拉他的小提琴，奏出美妙动听的曲调。The trial has been delayed until November bec...
介绍了花岗岩涂料饰面的外墙外保温体系.Exterior insulation system of granite decorated with coating is described.介绍外墙仿卵石、仿毛面花岗岩饰面的混凝土施工方法.An Introduction on concrete construction method of external pseudo - cobble facing and pseudo - undres...
We shall first look briefly at the historical antecedents of this theory.我们首先应大致看一下该理论在历史上的前身。His mechanical calculating engines were the antecedents of the modern computer.他的机械计算机是现代电子计算机的雏形.No one knew the antecedents ...