单词：fecalomas
单词：fecalomas 相关文章
This is Scientific Americans 60 second Science, I am Gretchen Kuda Kroen, this will just take a minute. When normal populations of healthy bacteria in the gut get out of whack, the result can be the stubborn and recurrent bacterial infection known as
Scientific American(一)月
When normal population of healthy bacteria in the gut get out of whack, the result can be the stubborn and recurrent bacterial infection known as Clostridium Difficile, C Dif. The mean symptom is nearly constant and debilitating diarrhea. One of the
Scientific American(一)月
This is Scientific Americans 60 second Science, I am GretchenKuda Kroen, this will just take a minute. When normal populations of healthy bacteria in the gut get out of whack, the result can be the stubborn and recurrent bacterial infection known as
Scientific American(一)月
By Matt Steinglass Hanoi 29 May 2007 Communist Party candidates have been elected to more than 90 percent of the seats in Vietnam's National Assembly. The government announced the results of the May 20 election on Tuesday. Matt Steinglass reports fro
2007年VOA标准英语（五月）
By Alisha Ryu Nairobi 22 March 2007 Following a day of heavy fighting in the Somali capital, Mogadishu, the Ugandan commander of the African Union peacekeeping mission in Somalia is urging several African countries, who have pledged to contribute tr
2007年VOA标准英语（三月）
Fecal Transplants Used to Cure Intestinal Disorders 粪菌移植可治肠道疾病 粪菌移植是指将健康人粪便中的功能菌群，移植到患者胃肠道内，重建具有正常功能的肠道菌群，实现肠道及肠道外疾病的诊疗。
VOA常速英语2013年(八月)