| 释义 |
rare-earth element 英ˌreərˈɜːθ美ˌrɛrˈɝθAHDrâr'ûrthʹ 短语³⁹⁴⁶²
基本英英近义反义例句
稀土元素
Noun:
any element of the lanthanide series atomic numbers 57 through 71近义词 lanthanoid镧系元素lanthanon(=lanthanide…rare earth稀土元素的氧化物…lanthanide化镧系元素（原子序数…
The color of Apatite is often due to the presence of rare earth elements.磷灰石的颜色常取决于存在的稀土元素。
The extent of beneficial effect of each element considerably depended on its affinity for oxygen.各合金优良的抗氧化性与稀土元素对氧的亲和力密切相关。 |