mechanical characters的用法和樣例：
例句
- Relation among chemical composition, physical structure, and mechanical behavior of plastics or synthetic high polymers.
塑膠或合成高聚物的化學(xué)組成，物質(zhì)結構和力學(xué)性質(zhì)間的關(guān)系。 - Influences of water interaction on the mechanical behaviour of porous chalks have been studied.
我們研究了水對多孔白堊巖的力學(xué)性質(zhì)影響。
