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steepness
n. 险峻；陡度steepness Noun the property possessed by a slope that is very steep steepness例句 用作名词(n.) So computing the difference of two-tape length of erased magnetic record can find out the lightning max steepness.故计算两条磁带的消磁长度差可直接测出雷电流最大陡度。 Tests have...
发布时间：2026-06-08 浏览量：0