map cracking是什么意思 map cracking怎么读
map cracking的相关资料
mapn.地图vt.绘制地图；计划
Mapiren.马皮雷(在委内瑞拉；西经 64º41' 北纬 7º46')
map cracking的用法和样例
- The soil is cracking up because of the drought.
土地因干旱而正在龟裂。 - The effect of raw rubbers and anti degradants on the cracking property and appearance of black sidewall was investigated.
研究了生胶及防老剂对轮胎胎侧耐老化龟裂性能和外观的影响。
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