When emulsions were fogged by (1) a small amount of thiourea dioxide and gold salt, fog centers distributed on the grain surface and sub-surface;

当二氧化硫脲量小，加金灰化时，灰化中心分布在颗粒表面和次表面；

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It is the world's top producer of cadmium, gold, indium, iron ore, lime, lead, manganese, mercury, molybdenum, phosphate, salt, tin, tungsten, vanadium and zinc.

中国是世界许多原材料的生产大国，其中包括镉、金、铟，铁矿、石灰、铅，锰、汞、钼、磷、盐、锡、钨、钒和锌。

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If you salt the slurry with buck shot and swirl the pan around, the dark pellets will track the elusive flecks of gold.

如果你在沙砾中加上撒上盐，把它晃一晃，那些黑色的小球中就会显现出不易发现的小块金子。

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Many non-Mormons passed through the Salt Lake area on their way to the gold fields.

VOA: special.2009.06.04

The Canadians took the gold away from us in Salt Lake City in 2002 and I don't think there is any better time for the U.S.to win than in February 2010 in Vancouver,".

VOA: standard.2010.01.12

The city thrived because of its direct connection by river with Timbuktu and from its situation at the head of trade routes leading to gold and salt mines.

UNESCO: Culture

During its golden age, Timbuktu was a thriving desert trading town at the heart of important trade routes for gold and salt, and a major intellectual and spiritual center, which played a key role in the spread of Islam in Africa.

CNN: Timbuktu: Mali's treasure at risk from armed uprising

Fleming was part of three Olympic coaching staffs for Canada, winning a silver medal in Albertville in 1992 and a gold medal in Salt Lake City in 2002.

WSJ: Longtime NHL assistant coach Fleming dies at 62