The Irvine group and their collaborators are testing whether lasers do the job better.欧文研究小组和他们的合作伙伴正在测试激光是否会更为有效。Professor Orr has developed interesting ways of tagging chemical molecules using existing laboratory laser...
Britain's future as a leading industrial nation depends on investment.作为一个主要工业国英国的未来要倚赖投资。These abandoned children have now got a future...这些被抛弃的孩子现在有了希望。Any true lover casting a pin into the fountain and gazing int...