Ruthen.露丝Ruthn.怜悯；后悔Ruth：鲁思； 露丝(女子名).Ruthenium Plating for Reed Pipe舌簧管镀钌Ruthenium-Diphesphine Complex双膦配合物ruthenium -palladium catalyst钌-钯催化剂ruthenium ion catalyzed oxidation钌离子催化氧化Ruth did not speak immediately.露丝并没有立即开口。rutherford scattering spectroscopy卢瑟福散射光谱学Ruth's blouse matches her skirt.ruthenium ions catalyzed oxidation钌离子催化氧化Rutherford backseattering technique卢瑟福背散射技术ruthenium alkyidene carbene complex钌金属卡宾化合物