单词:TMA (total mineral acidity)
单词:TMA (total mineral acidity) 相关文章
By David Lewis A natural resources watchdog group issued a report Tuesday warning that smuggling and corruption are costing the Democratic Republic of Congo millions of dollars a month in lost revenue
Also: A question from Bosnia about American railroad history. And Madonna reinvents her sound, again, on her latest album, ''Hard Candy.'' Transcript of radio broadcast: 24 July 2008 HOST: Welcome to AMERICAN MOSAIC in VOA Special English. (MUSIC) I
Study: Ocean Acidity Exceeds Natural Norms New research suggests an overload of carbon dioxide in the oceans is posing a serious threat to marine life, food security and tourism. While most CO2 emissions from automobiles, buildings and factories go i
THIS IS AMERICA - Spirit of the Season: Christmas Music and Traditions in America By Shelley Gollust Broadcast: Monday, December 19, 2005 (MUSIC) ANNOUNCER: Millions of Americans will celebrate Christ
Cameroon's new mineral research center will begin operations this year. South Korean mining researchers are making trips to Cameroon to determine the overall cost of the facility, to be located in the capital, Yaounde. They say the center will cost s
Thousands of small merchandisers waged war Tuesday night against larger companies on tmall.com, after the platform announced that it would raise its service fees fivefold on Monday. Zhang Wan has the story. On Tuesday night, thousands of small mercha