road load spectrum的用法和樣例：
例句
- The loading spectrum is the foundation on which the life analysis of the aeroengine structure is discussed.
摘要發動機的載荷譜是發動機結構壽命研究的依據。 - After inputting the road-load spectrum, all the rear axle link point loads were calculated, and the highest loads on each joint were obtained.
然後採用後輪道路載荷譜作為輸入載荷，再進行模擬分析，得到了最大峰值載荷時各連接點處的載荷。
