metal sticking造句

• They have raised all kinds of engineering steps on roadbed against frozen disaster , for example , adopting the reasonable height of roadbed , building ventilative embankment , setting up the defense , burying hot metal stick , making use of stone to protect slope and laying thermal insulation and heat insulation material etc , laying eps is one of these special steps
  针对路基冻害问题，人们对路基冻胀、融沉和温度场特征进行了广泛研究，提出了各种路基抗冻害的工程措施，如选用采用合理的路堤高度，修筑通风路堤，设置护道，埋设热棒，利用片石护坡和铺设保温隔热材料等特殊工程措施。