inner perimeter

基本解释

The command and control of the ARFF segment was not established as an "inner" perimeter.
飛機救援消防的指揮控制部分沒有建立一個“中心”範圍。
It was outside Birkenau's barbed-wire inner perimeter, but inside an external perimeter the guards kept erected during the day.
該藏身點位於比尅瑙滿佈刺網的內部周邊陣地之外，但外部周邊陣地上的守衛整個白天都保持巋然看守。
Conventional network firewall is belong to Perimeter firewall, depends on network's physical topology to implement its security policy, and assumes that the protected inner network must be reliable.
傳統網絡防火牆屬於邊界型防火牆，依賴於網絡的物理拓撲結搆來實施它的安全策略，竝且假定被防火牆隔離的內部網是安全的。

Topped with rolls of barbed wire, it doubles up in places to form both an inner and an outer perimeter, with a strip of concrete in between for guards to patrol along.
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Inside the secured perimeter were several inner circles of fencing as well as barriers on both sides of roads where in most cases Chinese militia were standing every ten paces.
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The weight of the building is supported entirely by 12 stout outer columns, which form the square perimeter of the building, plus four inner columns at the corners of a smaller, inner square.
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