plastic limit of soil

例句：

1. 1. The soil's plasticlimit is critical for determining the stability ofthe foundation.
   土壤的塑性极限对于确定地基的稳定性至关重要。
2. 2. The engineer used the soil's plastic limit to design the drainagesystem.
   工程师利用土壤的塑性极限来设计排水系统。
3. 3. The construction crew must understandthe soil's plastic limit to avoidpotential collapses during excavation.
   施工队伍必须了解土壤的塑性极限，以避免挖掘过程中可能出现的坍塌。