mechanical characters

• 力学性质

mechanical characters的用法和样例：

例句

1. Relation among chemical composition, physical structure, and mechanical behavior of plastics or synthetic high polymers.
   塑胶或合成高聚物的化学组成，物质结构和力学性质间的关系。
2. Influences of water interaction on the mechanical behaviour of porous chalks have been studied.
   我们研究了水对多孔白垩岩的力学性质影响。