standard blasting crater

常見例句

雙語例句

• The calculated results show that the charge weight per unit volume based on the tensile theory is identical with the practical one of the standard blasting crater.
  計(jì)算結(jié)果表明，對于標(biāo)準(zhǔn)爆破漏斗，按最大拉應(yīng)力理論計(jì)算的炸藥單耗與實(shí)際情況基本吻合。
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