With rare exception, the strategic bomber has been of minimal value in battlefield air support.
除了极少数的特例，战略轰炸机对于战场空中支援的价值非常小。
Since minimal value was placed on national planning, greater emphasis was instead placed on annual budgeting.
自从全国计划设定了最低值，年度预算反而得到了更多的重视。
The minimal value of porosity is around 2.5% though throat radius method and porosity-water saturation method.
运用喉道半径法、孔隙度-含水饱和度法求得孔隙度下限值为2.5%。
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