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)行了論證。 - 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為目標(biāo),采用含稀土金屬離子的絲膠固著劑來固著絲膠,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、低硫鋼中殘余元素對(duì)鋼性能的危害; - China alone accounts for 97 percent of the rare earth metal market.
FORBES: Scavenging World's Mega-Dumps for Precious E-Waste - And some colleagues who intend to start producing 60 tonnes a year of a rare earth metal when then current market is perhaps 5.
FORBES: Three responses to Noahpinion - 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.
FORBES: Endangered Elements Pose Threat To Green Energy 返回 rare earth metal