天然沙 meaning in Chinese
natural sand
Examples
- Regarding natural sand of the spot as model sand , using series model , and under the interaction of irregular wave and tidal current , a systematic test on scouring around pile of land - island approach bridge of jiangsu lng receiving station is carried out
摘要以现场天然沙为试验床质,利用系列模型,采用不规则波与潮流相结合的方式,对江苏lng接卸站陆连岛桥桩基周围的冲刷情况,进行了系统试验。