“４·１１”跨海灭火行动的成功，避免了一起重大海难事故。这期间，上海消防当局 采取的一系列果断的步骤与决策，以及精确的灭火剂量的计算，无疑为这次灭火抢险的成功创造了前提与基础。海上灭火充满春险恶的变数与不可预料的玄机。一旦错失灭火时机，一旦遇到自然环境的恶 The success of the “4.11” cross-harbor fire-fighting operation has averted a major marine accident. During this period, a series of decisive steps and decisions taken by Shanghai fire authorities as well as the accurate calculation of the fire extinguishing dose undoubtedly created the prerequisite and basis for the success of this fire fighting and rescue project. Sea fire full of evil variables and unpredictable mystery. Once missed the opportunity to extinguish the fire, once encountered the evil of the natural environment