blasting crater

• 爆破漏斗

blasting crater的用法和样例：

例句

1. The experiment design and method of loose blasting funnels are introduced in this paper, and an analysis of the test results is carried out.
   介绍了爆破漏斗的实验设计和实验方法，并对实验结果进行了分析。
2. The paper introduces the method for determining resonable chamber blastingparameters by the blasting funnel test in Yugou Limestone Mine.
   介绍了峪沟石灰石矿的硐室爆破中通过爆破漏斗试验确定合理的硐室爆破参数的方法。