structure feature的用法和樣例：
例句
- The features of structure for the straddling monorail train are introduced.
介紹了跨座式單軌列車(chē)的結構特點(diǎn)。 - The article introduces the structure feature and heat treatment technology of a low vacuum nitriding furnace for treating axle workpieces.
本文介紹了處理細長(cháng)軸件的低真空氮化爐的結構特點(diǎn)和熱處理工藝。
