grade elimination and unloading 削坡卸荷
elimination of grade crossings 消除平交道口
·2,447,543篇论文数据，部分数据来源于NoteExpress
Because of the pretty appearance, high intensity, elimination of heat, light weight and small inertia resistance, the A-alloy hub replaced the steel hub became the labeling of high-grade automobile.
铝合金轮毂以其优美的外观、高的强度、良好的散热性、相对轻的质量、较小的惯性阻力等，已经逐渐代替钢制轮毂，成为高品位汽车的标志。
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