Yuan和她的同事利用夏威夷莫纳·克亚山上的凯克ii号望远镜对那个星系几个不同地点的金属丰度进行了测量。
Yuan and colleagues used the giant Keck ii telescope atop Mauna Kea in Hawaii to measure the galaxy's metallicity at several different points.
当约翰尼·丰塔纳出现在花园里时，凯·亚当斯立刻认出了他。
When Johnny Fontane appeared in the garden, Kay Adams recognized him immediately.
广州市凯丰汽车用品公司是一家集研发、设计、生产于一体的专业控制声音和振动方面的声学材料制造商。
Guangzhou Kaifeng automotive supplies company is a research and development, design, production in one professional control sound and vibration, acoustic material manufacturers.
应用推荐