Being dissolved by aqua regia, concentrated by active carbon, and re-dissolved after incinerating to remove carbon, the amounts of palladium and gold in the samples can be directly analyzed by AAS. 样品经过王水溶解、活性炭吸附富集、灰化除炭、再溶解等过程,利用原子吸收法,直接测定钯和金的含量。
2.
He also planned a celebratory performance at the famous London Palladium In England 他也曾计划到著名的英国伦敦帕拉狄昂剧院作庆祝演出。
3.
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。