单词：green sheet
单词：green sheet 相关文章
人类开始参与水上运动可以追溯到历史被记载之前。那是伴随着工业发展和人类体能进步的一段历史。 Listen Read Learn The history of man's involvement with water sports stretches back before history was written down. It is a history of the development of tec
英语口语大赢家
But they never got there. The first disappeared into deep space. Another missed its target when its coordinates were confused. One NASA control center was working in metric, the other in feet and inch
火星生命
When astronaut Alan Shepard took his first swing at a golf ball on the moon, he hit more dirt than ball. The dust he kicked up reinforced the idea that the moon is one big sand trap. But looks can be deceiving. Now, scientists reanalyzing lunar sampl
Scientific American(六)月
3.基尼系数 Gini coefficien 国家统计局局长马建堂首次披露过去10年全国居民基尼系数的变化后，北京也将适时公布本地区的基尼系数。 Beijing will release its own Gini coefficient for 2012, a National Bureau o
英语笔译
Water is a scarce resource in the desert regions of the Middle East. Though disputes over water have come close to triggering wars between nations of the region in the past, diplomats intervened to keep tensions to a minimum. Now a new study suggests
VOA标准英语2010年(十二)月