“辽宁舰”是我国第一艘航空母舰，该舰满载时排水量为67000t，则该舰满载时所受浮力为_1N（g取10N/kg）．“辽宁舰”在航行时，两侧的护卫舰不能靠它太近，是因为它们之间水的流速大_2，容易发生相_刷题宝

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“辽宁舰”是我国第一艘航空母舰，该舰满载时排水量为67000t，则该舰满载时所受浮力为____N（g取10N/kg）．“辽宁舰”在航行时，两侧的护卫舰不能靠它太近，是因为它们之间水的流速大____，容易发生相撞事故．

上一题下一题 0.0难度选择题更新时间:2014-11-07 08:44:52

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6.7×10⁸,压强小

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