noble metal的例句大全

Pyrites often contain several nonferrous metal and noble metal elementS and be possessed of comprehensive utilization.

黄铁矿常含有多种有色金属和贵金属元素,具有综合利用价值.

It is widely used to separate tungsten, stannum, niobium, other rare metal and noble metal ores.

广泛用于钨 、 锡 、 铌及其它稀有金属和贵金属矿.

Hydrogen and CO have both been used for estimation of noble metal surface areas.

?夂?O都已用来测定贵金属的表面积.

Gold is a noble metal.

黄金是一种贵重的金属.

Does the noble metal gold roast a porcelain tooth since silver pole effect is good?

贵金属黄金烤瓷牙打银桩效果好 吗 ?

Hydrogen and CO both been used for estimation of noble metal surface areas.

夂?O都已用来测定贵金属的表面积.

Metal furniture highlights its texture and restore ancient ways noble.

金属复古家具凸显其质感与高贵。

Objective Purpose of the study was to investigate the content of Nickel ( Ni) and Chromium ( Cr) ion in gingival tissue and blood, and to discuss the reason of gray line in gingival after wearing non-noble Porcelain-Fused-to-Metal crown.

目的研究家兔前牙行非贵金属烤瓷冠修复后牙龈组织及血液中镍铬元素的含量，初步探讨产生牙龈灰线的原因。

A Simple Method for Bonding Noble Metal Thermocouple Protective Casing Pipe

一种简易粘接贵金属热电偶保护套管的方法

Considering noble metal of platinum ( Pt) and palladium ( Pd) are frequently regarded as the first choice for dehydrogenation of organic molecules in industry, thus they are widely employed as an essential and effective catalyst in DAFC systems.

因为铂（Pt）和钯（Pd）贵金属是有机分子脱氢氧化催化剂的首选材料，所以Pt或Pd也就成为直接醇类燃料电池中广泛使用的催化剂。

In addition, noble metal Pt with high price is still the primary catalysts for DAFC.

并且目前DAFC的催化剂主要使用贵金属Pt，价格昂贵。

Noble metal catalyst has good HDS activity, but low HDN activity.

贵金属催化剂有很好的加氢脱硫活性，但HDN活性较低。

Studies on Adsorption Behaviour and Application of Noble Metal Group Reagent Polythioether

贵金属组试剂聚硫醚吸附性能和应用的研究