palladium
英 [pəˈleɪdiəm]
美 [pəˈleɪdiəm]
n. 钯(银白色稀有化学元素)
BNC.26829 / COCA.26505
牛津词典
noun
- 钯（银白色稀有化学元素）
a chemical element. Palladium is a rare silver-white metal that looks like platinum .
双语例句
- Lower production also means less demand for palladium and platinum, used in the production of catalytic converters.
生产降低，意味着对钯和铂的需求将减少，这两种金属主要用于生产汽车的催化转换器。 - One theory according to analysts is that Russian supply of palladium in different forms is going to China.
分析师们给出的一种解释是，俄罗斯以不同形式供应的钯流入了中国。 - Determination of Trace Palladium by Anodic Stripping Catalytic Voltammetry
阳极溶出催化伏安法测定微量钯的研究 - Synthesis of MCM-41-supported Phosphine and Mercapto Palladium Complexes and Their Application in Organic Synthesis
MCM-41负载膦、巯基钯配合物的合成及在有机合成中的应用 - Discussion on problems about palladium catalyst used in production of hydrogen peroxide
双氧水生产中钯催化剂的使用若干问题的探讨 - Magnetic carboxymethyl chitosan nanoparticles for palladium and platinum adsorption
磁性羧甲基化壳聚糖纳米粒子吸附铂和钯 - The bacteria are coated with the palladium and can be recycled as an ingredient in the fuel cell.
细菌外表已经布满了钯，可以循环使用，作为燃料电池的原料。 - Gold, silver, platinum and palladium constitute the majority of trading in precious metals.
黄金、白银、白金和钯构成了贵金属的大部分交易。 - Studies on the Palladium and Ruthenium Catalyzed Carbon-heteroatom and Carbon-Carbon Bond Formation Reactions in Ionic Liquids
离子液体中钯、钌催化的碳杂键和碳碳键形成反应研究 - Competitive reaction between the reduction of hydrogen and palladium is in existence.
电刷镀钯过程中存在着钯和氢还原反应之间的竞争。 - The paper described the process method of recovering the metal palladium from waste TDI hydrogenation catalyst.
阐述了从废TDI氢化触媒中回收贵金属钯的工艺方法。 - The 4d 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。 - Optimal Control and Solution for Common Problems of Palladium Catalyst in Hydrogen Peroxide Production by Anthraquinone Process
蒽醌法生产过氧化氢中钯催化剂的优化控制和常见问题处理 - Composite palladium membranes for hydrogen separation had been studied widely in recent years.
氢分离用复合钯膜是目前材料研究中的一个热点。 - A compound used in analysis as a precipitant for palladium or nickel.
在分析中用作钯或镍的沉淀剂的化合物。 - Preparation of Lignin Supported Palladium Catalyst and Its Catalytic Properties for Heck Reaction
木质素负载钯催化剂的制备及对Heck反应的催化性能 - They use a ratio of platinum and palladium.
他们用了铂和钯的合金。 - A new procedure of surface activation without using palladium salt was proposed for electroless nickel plating on carbon nanotubes.
本文提出碳纳米管表面无钯活化的化学镀镍方法。 - A pale alloy of gold usually with platinum or nickel or palladium.
一种浅白色合金，通常由金和铂或镍或钯合成。 - Study on Biphasic Catalytic Hydrogenation of α-Pinene by Palladium Chloride
水/有机两相中氯化钯催化α-蒎烯加氢反应的研究 - How much so is clear for platinum and palladium.
这一点在铂和钯上面体现得十分明显。 - Spectrometric Determination of Platinum and Palladium in Iron Ores with Preliminary Active Carbon Adsorption
活性碳动态吸附&光谱法测定铁矿石中的铂和钯 - The preparation methods of palladium membrane and modified technique are introduced for preparation of ultra-thin palladium membrane on support.
介绍了钯膜的制备方法及在载体上制备超薄钯膜的改进技术。 - 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。 - The absorption function to palladium and gold by improving active carbon is strongly perfected.
通过对活性炭的改性，提高活性炭对钯和金的吸附作用。 - 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。 - Study on the Synthesis of Solvent-Stabilized Palladium Nanoparticles and Their Catalytic Activity
溶剂稳定的钯纳米颗粒的合成及催化性能研究 - I long product containing vanadium plant, molybdenum, nickel, cobalt, platinum, Spent palladium catalyst.
我厂长期求购含钒，钼，镍，钴，铂，钯废催化剂。 - Use of Dual-Wavelength Spectrophotometry and Derivative Spectrophotometry in Ore Analysis ⅰ. Simultaneous Determination of Palladium and Platinum
双波长分光光度法和导数分光光度法在矿石分析中的应用Ⅰ、矿石中铂、钯的同时测定 - In their rush to safety, they have also boosted the price of silver, platinum and palladium.
由于他们匆忙买进安全资产，银、铂和钯等金属价格也被推升。
英英释义
noun
- a silver-white metallic element of the platinum group that resembles platinum
Synonym: Pdatomic number 46