A few years later, Boulton applied steam power to minting coins.几年以后, 博尔顿将蒸汽动力应用到了硬币铸造.So the two main minting methods. of the ancient time were the pressed and the cast ones.因此,古代硬币制作是用铸造和冲压两种方法.Muscovites have always r...
He is best know for his trilogy on working life.他以描写工人阶级生活的三部曲而著名。Like Dos Passos he did write a trilogy.他像道斯·帕索斯那样写过一部三部曲.the final instalment in the trilogy三部曲的最后一部…Laurie Lee's trilogy of autobiographical novels....
The survival of the proteins depends on the way in which bones are fossilised.蛋白质是否存留取决于骨头被石化的方式。Of course, fossilised bacteria would be expected to leave carbon traces too.当然, 细菌化石也应留下碳元素的痕迹.Researchers have discovered ...
It's a funny sensation to know someone's talking about you in a language you don't understand.知道有人正用一种你听不懂的语言谈论你，这种感觉很奇怪。Results Questionnaire indicated most patients complained about dry eye , foreinbody ...
A mallard suddenly took wing, rising steeply into the air with an angry squawk.一只绿头鸭突然飞起，愤怒地尖鸣一声直冲天空。Have you worked with Dr. Mallard long, Gerald?你跟着马拉德医生很久了吗, 杰拉德?Should I start taking photos, Doctor Mallard?我该开始拍照了吗, ...