severity rate

 
  • 严重事故率

severity rate的用法和样例:

例句

  1. The accident rate in deep-sea diving is comparable with that in other high risk occupations.
    深海潜水业的事故率与其他高风险职业相仿。
  2. Although the accident rate per mile is only about half the rate for passenger cars, a life spent on major highways can never be really safe.
    尽管每英里的事故率只是客车的二分之一,但成天在各大高速路上生活不会拥有真正的安全。
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