单词：lactobacillus arabinosus
单词：lactobacillus arabinosus 相关文章
By Mike O'Sullivan Los Angeles 31 May 2006 The debate over illegal immigration in the United States has put the spotlight on Hispanics, who make up most of the people who are in the country illegally. Hispanics are also the largest group of legal im
2006年VOA标准英语（五月）
As many San Franciscans have noticed, sourdough bread stays fresher longer than the regular stuff. Sourdoughs extended freshness is due to extra fermentation that traps more moisture in the dough. But now we know that sourdoughs longevity is also bec
Scientific American(二)月
By Bill Rodgers Washington, DC 26 April 2006 watch Latino Power report The U.S. Senate is expected to again take up the issue of immigration reform. Some Hispanic immigrant advocacy groups are plannin
2006年VOA标准英语（四月）
As many San Franciscans have noticed, sourdough bread stays fresher longer than the regular stuff. Sourdoughs extended freshness is due to extra fermentation that traps more moisture in the dough. But now we know that sourdoughs longevity is also bec
Scientific American(三)月
By Mike O'Sullivan Los Angeles 12 July 2006 White House deputy chief of staff Karl Rove says President Bush is seeking fair and comprehensive immigration reform, and Tuesday, the White House official reached out to a major Latino organization that i
2006年VOA标准英语（七月）
By Carol Pearson Washington, D.C. 05 July 2007 An American man who traveled internationally with tuberculosis - despite instructions not to - has a new diagnosis and is not as sick as government doctors initially said he was. As VOA's Carol Pearson r
2007年VOA标准英语（七月）