light rare earth element 轻稀土元素
rare earth element y 稀土元素y ; 稀土Y
abundance of rare earth element 稀土元素丰度
rare earth element fertilizer 稀土
rare-earth element ore 稀土元素矿
rare earth element ce 稀土元素ce ; 稀土ce
rare earth element La 稀土元素La
Rare earth element Dy 稀土元素Dy
rare earth element Yb 稀土元素Yb
The rare-earth element that other industrial countries worry about most is neodymium.
其他工业国家所最担忧的稀土元素是钕。
While cerium oxide is a rare Earth element, it is one of the more common ones. Its abundance has been compared to copper.
氧化铈是一种较常见的稀土元素，其储存量可以与铜相媲美。
It is important to understand the tribological characteristics of rare earth materials and the role of rare earth element.
了解和掌握含稀土材料的摩擦学特性及稀土元素在其中的作用机制具有重要的意义。
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