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①垂直作用於物體組織面積上的力叫做壓力.②物體的組織面積上受到的壓力的大小叫做壓強.(2)組織在國際單位制中,壓強的組織是帕斯卡,簡稱帕,即牛頓/平方米.壓強的常用組織有千帕、標準大氣壓、托、千克力/釐米2、毫…
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