palladium
The permeation constant of gases through metals is negligible except for hydrogen through palladium or iron.
除了氢气能穿过钯和铁之外,气体穿过金属的透气常数是可以略而不计的。
—— 辞典例句The 4 d metals rhodium, palladium, and zirconium do not occur as ordered magnetic materials.
4d金属铑 、 钯 、 锆不能作为有序磁性材料。
—— 辞典例句The ratio of Pd ( II ) to P - BPF was 1:3 in the Complexes.
三元络合物中钯与显色剂之比为1:3。
—— 给力词典精选Thin Film Products provides target materials for a wide range of applications.
薄膜产品部为众多的应用行业提供钯材。
—— 给力词典精选Recovers approximately 20 metals including: gold, silver, platinum, rhodium and palladium.
回收品种涉及20多种金属,包括: 金 、 银 、 铂 、 铑、钯。
—— 给力词典精选