noble metal

常見(jiàn)例句

Finally, the noble metal catalyst selected for CO laser is introduced.
最后介紹CO激光器選用的貴金屬催化劑。
This characteristic is very useful to regard any search gold coin and other noble metal's people.
這一特性對(duì)于任何搜尋金幣和其他貴重金屬的人都十分有用。
Noble metal coating material is used, neutral color, no fading. Has superior solar control ability, anti-UV, improving the A/C performance. Bring the customer the best suitable environment.
貴金屬原材料的特質(zhì)使其盡顯純正本色，具有不褪色、超強(qiáng)隔熱、抗紫外、安全防爆等優(yōu)良性能，帶給車主最舒適的享受。

So platina is like a diminutive of silver, but we now know that platinum is far superior to silver It is far more noble. It has a higher melting point, a higher chemical inertness, a fantastic metal.
所以普拉塔就像一個(gè)小小的銀，但我們現(xiàn)在知道普拉塔比銀要好很多,更為珍貴，熔點(diǎn)更高，化學(xué)惰性更高，是一種非常不可思議的金屬。
麻省理工公開(kāi)課 - 固態(tài)化學(xué)導(dǎo)論課程節(jié)選