material character的用法和樣例：
例句
- The results have shown that no obvious relations between the material properties and the surface galling.
結果表明，材料性能與頂蓋的表面拉毛并無(wú)直接相關(guān)關(guān)系。 - Knowledge of the material properties is a major requirement for the analysis of any structural system.
材料性能的知識是對任何結構系統進(jìn)行分析的主要要求。
