所有的幽谷,都笼罩在繁茂的垂枝下.All the vales in their manifold windings shaded by the most delightful forests.最后, 靠着意志力, 大S终于走过幽谷.Finally, relying on willpower, big S has finally gone through valleys.美,在深海幽谷里游弋.It haunts the depths of...
The progresses in five - membered heterocyclic metallocene analogic complexes and their application in olefin polymerization are reviewed.综述了五元杂环类茂金属配合物的研究进展及其在烯烃聚合中的应用.One would expect strong and positive correlations b...
The Intelsat IV communications satellite goes into commercial operation.国际卫星六号通信卫星投入商业使用.It's a member of the International Telecommunication Satellite Consortium ( INTELSAT ) , transmitting commercial traffic betwe...