lustrous surface

基本解释

Experiments show that the method is capable of micrometer-scale machining without heat affected layers and stress, and obtaining smooth lustrous surface.
实验表明，该方法可实现微米级无应力加工，并且被加工表面十分光亮。
Generally speaking, the typical metal conducts electricity and heat. It shows lustrous surface, usually with white, or so-called metallic luster. It is ductile and malleable.
一般来说，典型的金属能导热导电，表面有光泽，具有延展性和可锻性。
When the metal was thin and malleable, Kartar grabbed a smaller hammer and deftly teased out the shape of the long-handled spoon, pounding its surface to a lustrous, dimpled finish.
当铁块变薄，具有可塑性时，Kartar拿起小一号锤子，轻轻松松就做出了长柄勺，之后再打磨其表面，直至光泽闪亮，纹理清晰。