Are all cargo tank atmospheres at positive pressure with an oxygen content of 8% or less by volume?

所有液货舱大气是否维持正压，且其含氧量以体积计低于8% ？

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An asphalt mixture base with a high void volume was designed by volume design procedure, and optimum asphalt content of mixture was determined by Marshall test.

采用体积法设计高空隙率的基体沥青混合料并通过马歇尔试验确定其最佳沥青用量；

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Slag volume is effectively reduced by lowering Si content in sinter in order to decrease fuel consumption.

降低烧结矿中硅的含量，可以有效地减少高炉渣量，从而降低燃料的消耗。

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Liquor must list alcohol content by volume and may also list proof, a measure of alcoholic strength.

NPR: Are Nutritional Labels Coming On Alcoholic Drinks

The ruling would allow the labels to declare alcohol content as a percentage of alcohol by volume, the approach favored by the beer industry.

NPR: Are Nutritional Labels Coming On Alcoholic Drinks

While the volume of geo-locked content online continues to rise, it is far outstripped by the volume of media in the dark corners of the internet.

FORBES: The Future Of Media Must Answer Two Questions