密闭容器，测压管液面高于容器内液面
<Object: word/embeddings/oleObject1.bin>
=1.8m，液体的密度为850kg/m
3，求液面压强。
<Object: word/embeddings/oleObject2.bin>
解：<Object: word/embeddings/oleObject3.bin>
相对压强为：
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kPa。
绝对压强为：
<Object: word/embeddings/oleObject5.bin>
kPa。
答：液面相对压强为
<Object: word/embeddings/oleObject6.bin>
kPa，绝对压强为
<Object: word/embeddings/oleObject7.bin>
kPa。
密闭容器，压力表的示值为4900N/m
2，压力表中心比A点高0.4m，A点在水下1.5
m，，求水面压强。
<Object: word/embeddings/oleObject8.bin>
解：<Object: word/emb ...