单词:radiometric substance
单词:radiometric substance 相关文章
That pottery can be dated, and so tell you the date of the city itself. By dating the pottery of all the settlements along the ancient lost branches of the Nile, that will tell you when each settlement was inhabited. And therefore, when that particu
A Pakistani television network has broadcast a rare interview with the top al-Qaida commander in Afghanistan. From Islamabad, Barry Newhouse reports Geo News says its interview with Mustafa Abu Yazid, an Egyptian, took place a few days ago in Afghan
S. African School is Home to Future Football Stars In a quiet and serious classroom in the eastern suburbs of Johannesburg are what may be the future of South African football. Like Nhlanhla Nkosi, several of the students are part of a top-class foot
And you sometimes need to be shocked out of that. 而有的时候我们需要把这种感觉抖掉。 Now I'm not going to pretend that this is easy. It isn't easy. It's incredibly painful. 现在我不想假装这是件容易的事情。这并不容易
Workers at Seattle's Pike Place look for sustainable sources of seafood Ann Dornfeld | Seattle, Washington 14 July 2010 Photo: VOA - A. Dornfeld Customers at Pike Place Fish Market are finding a different selection of seafood now that the stall is go
GUANGZHOU, March 24 (Xinhua) -- Germany's world No.1 table tennis player Timo Boll moved one step closer to retaining the Volkswagen Cup title here on Wednesday. Boll came back from 2 games down against Japan' s Jun Mizutani in their semi-final encou