常見例句雙語例句If so, the trade in rare earth metals would be a likely example.如果這樣,稀土礦貿(mào)易就是一個(gè)典型的例子。Rare earth minerals are a grouping of 17 chemically similar elements that are usually found together in ore and are refined and split apart.稀土礦物質(zhì)由一組17種相似的化學(xué)元素組成,通常同時(shí)蘊(yùn)藏在礦石中,經(jīng)過冶煉和分離之后才呈現(xiàn)為各種獨(dú)立元素。But shipments of various alloys that include rare earth metals to Japan have continued.但是裝運(yùn)各種合金包括向日本出口的稀土金屬都一直在進(jìn)行著。原聲例句"Molycorp is the western hemisphere's only producer of rare earth products."權(quán)威例句The mine was closed in 2002 amid environmental issues and low rare earth elements prices.FORBES: The Money Man Behind America's Rare Earth MineralsIf there is a bubble in rare earth metals, China is likely to blame.FORBES: Five Could-Be Bubbles Waiting To BurstRare earth minerals are often mixed with radioactive elements, and processing creates low-level radioactive waste.FORBES: The Politics of Rare Earth 返回 rare earth