现代石油工业体系 modern petroleum industry
碣石现货 forty-eight ; cvo
石油现货市场 spot oil market
石化现象 Fossilization ; Petrification
国钻石现金买卖网 Cash for Diamonds USA
钻石信誉】现在就说 Talk Now Irish ; Talk Now Hebrew ; Talk Now English ; Talk Now Arabic
发现化石人 Finding fossil man
恐龙化石新发现 Oldest Dinosaur Fossils Found
现代石油 Hyundai Oilbank
上面的这张图片展示了石长黄胡蜂(Dolichovespula saxonica)的下颚齿，这种胡蜂是美国自然历史博物馆的馆员詹姆斯·卡朋特及其同事埃斯特尔·佩雷拉(Estelle Perera)在2006年发现的。
The image above shows the mandibular teeth of the wasp Dolichovespula saxonica, described in 2006 by American Museum of Natural History curator James Carpenter and colleague Estelle Perera.
这家作坊有近百年历史，现仍以四天为一周期铸造犁铧和犁镜，供应当地农户，是迄今所发现规模最大的石范铸铁作坊。
This workshop has been operating for a hundred years, and makes an iron plough about every four days for use by local farmers. This is the largest workshop of its kind found to date.
细闻潺潺流水，巧现游鱼细石。
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