But we discovered that gold is actually a cheap claddingmaterial compared to traditional claddings like marble and even paint.
有趣的是我们发现，相比于传统覆层材料比如大理石甚至颜料，金箔其实是很便宜的涂料。
2
The optimism design of thickness for this claddingmaterial is helpful to improve the performance of thermal shock resistance.
对硬质覆层材料的厚度进行优化设计有助于其抗热震性能的提高。
3
As a light water nuclear reactor fuel claddingmaterial, Zr alloy has been wide used and its application experience accumulated, hence it is the potential materials for SCWR.