2) crap sandpit
废沙坑
1.
Application of urban refuse rude compost(URRC) to scrap sandpit soil could help solve the problem of increasing waste production in municipalities only if soil property improvement and environmental conservation can be demonstrated.
结果表明,垃圾粗堆肥对废沙坑地土壤微生物数量影响显著。
3) sandpits
采沙坑
1.
If sandpits are near bridge location,its evolution when subject to suitable shear stress of the flow will rapidly cause the bridge foundation instability.
采沙坑距大桥较近时,在水流剪应力作用下沙坑演变可很快造成大桥基础变浅,影响大桥的正常安全运用。
4) Sand-pit lake
沙坑湖
补充资料：沙坑
1.亦作"沙坑"。 2.流沙淤积的洼地。 3.指供跳高﹑跳远用的长方形沙池子。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条