rare earth metal

常見例句

In this paper, basic principle and thermodynamic process of the electrochemical deoxidation purified rare earth metal yttrium are firstly demonstrated.
本文還首次對(duì)電化學(xué)脫氧提純稀土金屬釔的基本原理和熱力學(xué)過程進(jìn)行了論証。
On purpose to improve the silk fiber performances, the sericin fixing agent containing rare earth metal ions was used to fix the sericin to weight the silk fibers.
以改善真絲纖維的性能爲(wèi)目標(biāo)，採(cǎi)用含稀土金屬離子的絲膠固著劑來(lái)固著絲膠，達(dá)到了增重真絲纖維的目的。
The experimental results show that rare earth metal lanthanum may improve the harm influence of the residual elements on the steel properties.
結(jié)果表明，用稀土金屬可以改善低氧、低硫鋼中殘餘元素對(duì)鋼性能的危害；

China alone accounts for 97 percent of the rare earth metal market.
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And some colleagues who intend to start producing 60 tonnes a year of a rare earth metal when then current market is perhaps 5.
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Neodymium is a rare earth metal used extensively to produce permanent magnets found in everything from computer hard disks and cell phones to wind turbines and cars.
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