单词：surge flow irrigation
单词：surge flow irrigation 相关文章
By Bill Rodgers Washington 10 January 2008 It was one year ago that President Bush addressed the nation to announce an increase of U.S. combat forces in Iraq. Sectarian violence was spiraling out of control, American casualties were rising, and some
VOA标准英语2008年（一月）
Small-Scale Irrigation Nets Large-Scale Payoff A new study shows small-scale irrigation systems could boost farmers incomes by billions of dollars in sub-Saharan Africa and South Asia. The research was discussed at the World Water Week conference in
VOA标准英语2012年(八月)
Irrigation Pioneer Wins World Food Prize Hillels orchards near his home in Israel are innovation in action. Each tree row is fed by plastic tubes which drip water at the base of the tree. Irrigating drop by drop - called drip irrigation - has transfo
VOA标准英语2012年(十月)
AGRICULTURE REPORT -May 21, 2002: Irrigation and Salt By George Grow This is the VOA Special English AGRICULTURE REPORT. Irrigation is the watering of land by other than natural methods. Irrigation pr
农业与发展
By Margaret Besheer Irbil 16 July 2007 The patience of the American public and many politicians is waning as Iraqi violence continues and political reconciliation remains beyond reach. An additional 30,000 U.S. troops have arrived in Iraq, as calls i
2007年VOA标准英语（七月）
今天我们要学的词是 surge. Surge 做为名词，有猛增的意思。美国总统候选人奥巴马和罗姆尼第一场辩论结束后，Romney enjoyed a surge in the polls after his strong performance. 罗姆尼在辩论中强有力的表现，
英语单词荟萃