palladium
palladium 英 [pə'leɪdɪəm] 美 [pə'ledɪəm]
n. [化学] 钯；守护神
名词复数:palladiums
- 请先登录
- n. [化学] 钯；守护神
-
1. While bullish on gold, Rogers said silver and palladium will perform even better.
在看涨黄金的同时，罗杰斯认为银和钯的表现还会更好。
-
2. This is because the palladium nanoparticles continued to release trapped electrons.
这是因为钯纳米颗粒在不断地释放捕获的电子。
-
3. They will provide both planets with virtually unlimited raw materials, of hydrocarbons , water, and metals such as cobalt, palladium, platinum, nickel, and chromium.
他们可以为地球和月球提供几乎无限丰富的原料，包括碳氢化合物、水以及金属元素，如钴、钯、铂、镍和铬等。
- palladium (n.1) "safeguard," c. 1600, originally (late 14c.) "sacred image of Pallas Athene," from Latin palladium, from Greek Palladion, noun use of neuter of Palladios "of Pallas." It stood in the citadel of Troy and the safety of the city was believed to depend on it.
- palladium (n.2) metallic element, coined 1803 by discoverer William Hyde Wollaston (1766-1828), from Pallas, name of an asteroid discovered the previous year (by German astronomer Olbers) and named for the goddess (see Pallas).
- 请先登录
0 个回复