单词：Polyketoacidomycin
单词：Polyketoacidomycin 相关文章
World Health Organization says people are at great risk of getting diarrhea, cholera and other water borne diseases because of the bad sanitary conditions and contaminated water. Lisa Schlein | Geneva 30 January 2010 A camp of makeshift tents sprawls
VOA标准英语2010年(一月)
The local share market ended the session sharply lower as investors took their cue from a sell-off in Europe. The All Ordinaries Index lost 1.4 per cent, and the ASX 200 gave up a little more by the close. The losses were broad-based with mining and
澳洲ABC新闻快递2011年
Flame Virus Looms in Debate Over Regulation of Internet A Russian-based computer security firm, Kaspersky Lab, found that the Flame virus could record keystrokes, capture screenshots, and record conversations using microphones built into computers. T
VOA标准英语2012年(六月)
BEIJING, March 8 (Xinhua) -- China has promulgated a regulation aimed at better protecting maritime observation resources for collecting continuous and accurate data so as to enhance maritime disaster prevention. The regulation, published on Wednesda
英语新闻
BEIJING, June 26 (Xinhua) -- China on Sunday issued a regulation on drug rehabilitation that encourages drug users to voluntarily undergo rehabilitation programs. The regulation took effect Sunday as a supplement of the country's anti-drug law that w
英语新闻
BEIJING, March 29 (Xinhua) -- The State Council, China's cabinet, has approved a draft of regulations on school bus safety management, according to a statement issued Thursday. The statement, released after a State Council meeting presided over by Pr
英语新闻