Determination of maximum relief capacity of PSV of a crude oil vessel under fire case is always a difficult engineering problem because of lack of necessary research tools.

对于原油容器安全阀在火灾工况下最大泄放量的确定，由于缺少必要的研究工具，历来都是工程计算中的难题。

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61what concomitant phenomenon took place in the vessel of liquid by the agency of fire?

61由于火的作用，水容器里发生了何等伴随而至的现象？

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A comprehensive and effective system of fire detection, protection and fighting to be organized and maintained while the vessel is under construction.

本船建造期间应组织和维持一个全面而有效的探火、防火、灭火系统。

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The saga began unfolding early Sunday morning as the Carnival Triumph, originally carrying 3, 143 passengers and 1, 086 crew members, was making its way to Galveston, Texas, when a fire left the vessel listing to the side and drifting in the Gulf of Mexico.

CNN: STORY HIGHLIGHTS

Helicopters hovered overhead, possibly delivering more supplies to the 3, 143 passengers and 1, 086 crew members trapped on the ship since the fire Sunday off the coast of Mexico left the vessel listing to the side and drifting in Gulf of Mexico currents.

CNN: STORY HIGHLIGHTS

They allege the men, who were on board an Italian commercial vessel to guard against Somali pirates, opened fire on the fishing boat.

WSJ: India Court Lifts Travel Ban on Italian Envoy