tombarthite;rare earth ;
例句:
1、
Fluorescence spectra showed that two kinds of complexes have good fluorescence properties.
结果表明两种稀土配合物具有较好的荧光性质.
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Latest progress and research status of laser cladding ceramic coating was summarized.
综述了激光熔覆稀土陶瓷涂层研究现状及其最新进展.
互联网摘选https://dict.jiandongshicai.cn/
A recent study says there are enough rare earth metals on Earth for new "low-carbon electricity generation" technologies.最近的一项研究表明,地球上有足够的稀土金属来开发新的“低碳发电”技术。Rare earth metals come from minerals found in countries aroun
国务院批准调整部分产品出口关税,取消钢铁颗粒粉末、稀土、钨、钼等产品的出口关税,对铝加工材等产品出口实施零税率。请看《中国日报》的报道:Export duties on rare earths will be eliminated on May 1, the Ministry of Finance sa
中国准备取消稀土出口关税China is preparing to scrap controversial tariffs and quotas on the export of rare earth materials after a World Trade Organization (WTO) panel branded them discriminatory earlier this year, a sou
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