nontarnishing alloy是什么意思

用法例句

Effects of testing methods for anti-tarnish property of silver deposits;

银镀层抗变色能力测定方法效果的探讨

Research on Electrochemical Polishing and Anti-tarnish Techniques of Silver;

银电化学抛光及抗变色工艺研究

In this paper, the main reasons for silver alloy’srnishing and general disposing measures have been introduced, and researches on improving the anti-tarnishing property of silver alloys and some achievements have been introduced too.

介绍了银合金变色的主要原因、变色银合金工件的常用处理方法,以及在提高银合金抗变色性能方面所做的研究及取得的一些成果。

Study on reliability and anti-deformation of bridge in mining subsidence area;

采动区桥体可靠性分析及抗变形技术研究

In traditional design method, differential settlement of subgrade is ignored, and pavement structure has little anti-deformation capacity.

穿越煤矿采动区的公路,由于地下采煤的影响,地面将不均匀沉降,路面结构产生附加应力,其值有可能超过道路允许应力使路面结构破坏,但传统沥青路面设计一般不考虑地基不均匀变形的影响,其抗变形能力有限。

It is imperative to seek for strategies to increase the anti-tarnishing ability of silver film, since the liability of silver film to lose brightness and tarnish in air has significant influence on its application.

研究其经过防变色处理后的抗变色能力有着重要的意义。

A new electroless silver plating process for diamond was pressented with improvements on deposit adhesion and anti-tarnishing of silver deposit.

并对镀层的结合力和抗变色性能的改善提出了有效措施。

Pulse non-cyanide silver electroplating and anti-tarnish property of silver deposits;

脉冲无氰镀银及镀层抗变色性能的研究

Water activity influences the anti-meltability,anti-deformability and hardness of ice cream.

水分活度影响冰淇淋的抗融化度、抗变形度、质地的松软度或坚实度、冰晶的数量和颗粒度 ,以及结构、冰晶的分布位置和定向。