In a paper published last year, biologist Gunter Wagner of Yale University reported some work on the evolutionary history of a group of South American lizards called Bachia.
在去年发表的一篇论文中,耶鲁大学的生物学家冈特·瓦格纳报告了一种名为“Bachia”的南美蜥蜴的进化史。
This "negative," as Talbot called it, could then be used to print multiple positive images on another piece of treated paper.
这种被 Talbot 称之为“负片”的东西,随后会被用在另一张经过处理的纸片上来洗印多张正面图像。
The movable type printing, the compass (指南针) , gun powder and the paper making are called four great inventions of China.
活字印刷术、指南针、火药和造纸术被称为中国四大发明。
This is called an indirect method because the ink is put on the cut form before it goes on the paper.
VOA: special.2009.09.02
Well, they created special entities called SIVs and the SIVs would be borrowing money on the commercial paper market to buy subprime loans.
银行建立特殊实体结构投资公司,而结构投资公司,通过在纸货市场借贷,以购入次级债
And in Economics, a guy called Hotelling, who wrote a paper about this in 1929.
在经济学领域里,有一个叫霍特林的人,他在1929为此写过一篇论文
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