bullion是什么意思

网络释义

用法例句

Present Status and Its Future of Molding Materials for Investment Casting Noble Metals;

贵金属精密铸粉的国内外研究现状及其发展趋势

Study on the influence of substitutional impurity on the stability of noble metal (111) surfaces by molecular dynamics simulation;

替位杂质对贵金属(111)表面稳定性影响的分子动力学研究

On preparation of noble metal-rare earth compounds and their performance as a complex catalyst;

贵金属-稀土复合型催化剂的制备与性能研究

Surfactant molecular organized assembly system and its application in preparation of precious metal nanometerial;

表面活性剂分子有序组合体及其在贵金属纳米材料制备中的应用

The Study of Artificial Neural Network Photometry Simultaneously Determination Precious Metal;

人工神经网络光度法同时测定贵金属的研究

The application of phase separation extracting (floatation) in the enrichment and separation of precious metals;

析相萃取(浮选)在贵金属分离富集中的应用

the precious metals, ie gold,silver and platinum

贵金属（金、银、白金）

bowl (tableware) of precious metal

贵金属制碗（餐具）

cigarette case, of precious metal

雪匣盒, 贵金属制

watch bracelet of precious metal or of metal clad with precious metal

贵金属或包有贵金属的金属制成的表镯

precious metals

珍贵金属(如金、银、铂)

To cover the surface of(an inexpensive metal)with a layer of precious metal, such as gold.

镀用贵重金属层例如金等覆盖（非贵金属的）表面

hat brush (excl. of precious metal)

帽刷（不包括贵金属制）

chandelier, of precious metal

枝形吊灯,贵金属制

nail brush (excl. of precious metal)

指甲刷（不包括贵金属制）

candelabra of precious metal

贵金属制大枝形吊灯

hatpin of precious metal

女帽饰针,贵金属制

Specification for pastes of precious metals

GB/T17472-1998贵金属浆料规范

wine-cooling bucket of precious metal

冰镇酒桶,贵金属制

jewel case, of precious metal

珠宝首饰匣,贵金属制

carving fork of base metal, plated with precious metal

分肉叉,贱金属制,外镀贵金属

chain, neck, of base, metal, whether or not plated with precious metal

项圈,贱金属制,不论是否镀有贵金属

earring ,of base metal, whether or not plated with precious metal

贱金属耳环,不论是否镀有贵金属

table fork of base metal plated with precious metal

餐叉,贱金属制,外镀贵金属