释义 |
rare earth metals短语¹³¹⁶²⁰⁺³ 基本例句 稀土金属 The bill also requires the department to establish“an assured source of supply” for rare earth metals by 2015 and to consider setting up a stockpile. 法案还要求国防部到2015时建立一张稀土资源“可靠供应渠道”名单,并考虑开始稀土贮备。 yeeyan As Japanese industries reel from Chinese export restrictions on rare earth metals, alternative sources are moving in to fill the gap. 当中国的稀土出口限制影响到日本工业界时,其它稀土矿产地在逐渐填补这一缺口。 putclub |