metal powder的用法和样例：
例句
用作名词 (n.)
- The peak of temperature is more high with metal powder, as a result of absorptivity is more high.
添加金属粉末时，材料表面对激光的吸收率增强，同一测量点的峰值温度升高。 - High gloss metallic powder coating is manufactured by means of calendering aluminium metallic pigment and powder coating for the sake of reaching chromium-plating effect.
采用铝金属颜料与粉末涂料混配的方法研制成的高光泽金属粉末涂料而达到镀铬效果。
