金属的

Stainless steel, which is partially made of nickel, is commonly used as a base metal for porcelain crowns.

不锈钢，这是部分作出的镍，是常用的基本金属的烤瓷冠。

In these binary clusters, the number of heavy atom is much larger than that of light atom.

研究表明，过渡金属的3d价层电子和空的3d轨道是影响二元团簇组成的重要因素。

The influence of different transition metal on the morphological and catalytic activity of the catalysts was studied.

研究了搀杂不同过渡金属的催化剂的结构以及对甲烷催化燃烧活性的影响。

A pigment consisting of organic coloring matter with an inorganic, usually metallic base or carrier, used in dyes, inks, and paints.

色淀一种由有机颜料物质同无机的通常是金属的底基或载体合成的色素沉淀，用于制作染料、墨水和油漆

In direct contrast to the silver, the thicker black lacquer finish is acting as a dampener on the vibration of air through metal.

直接和镀银的对比，更厚的黑漆会负面影响气流通过金属的震动。

A high efficiency decalcification agent without phosphorus matter or metal content has been developed for Liaohe crude with high calcium content,and calcium in the crude before and after decalcification are analyzed by atomic absorption spectrometry.

针对辽河高钙原油研制开发了无磷不含金属的高效脱钙剂，利用原子吸收光谱对原油中的钙含量进行分析，考察了剂钙摩尔比、注水率、反应温度、沉降时间和搅拌时间对脱钙效果的影响。

Classical solvent extraction is one important technology for the selective removal and enrichment of metal ions from aqueous solutions. However, it is not suitable for the separation of biological molecules such as protein and enzyme, because organic solvent can denature them.

溶剂萃取法是分析分离中最重要的方法之一，常用于金属的分离和富集，但对于生物大分子，加入有机溶剂会使其失活，因此经典溶剂萃取分离不适用，需研究新的体系。

Fe, Ni and Mn, in form of divalence, and Cr in form of trivalvence dissolve into solution.

蚀孔内发生金属的活性溶解腐蚀；Cr以三价离子，Fe，Ni和Mn以二价离子形式溶解；Fe，Cr的溶解量对孔蚀自催化效应有显著的影响。

There was a big, metal door-knocker on Scrooge's door.

在史高基的门上有一个巨大的，金属的门环。

Elasticity of a metal is the ability to spring back to original shape.

一种金属的弹性是弹回到原先的形状的能力。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。