cross sectional area的意思|示意

The resistance is halved if the cross - sectional area is doubled.

如果截面积增加一倍,则电阻减少一半.

辞典例句

Result: There was no significant difference cross - sectional area of the cricoid cartilage of these three groups.

结果: 与对照组比较,实验组兔环状软骨管腔面积较对照组差异无统计学意义.

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Bus bars shall be of the same cross - sectional area throughout the switchgear.

整个开关柜的母线截面均应相同.

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This shows that the resistance of an electric conductor is inversely proportional to its cross - sectional area.

这表明,导体电阻的大小与导体 横截面 的大小成反比.

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Depending on the postures, the mean dural sac cross - sectional area and AP dural sac diameter changed.

硬脊膜囊的平均横截面积和前后径随体位的不同而发生变化.

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This is the electrical resistance per unit length and cross - sectional area of a magnetic core.

具有单位截面积和单位长度的磁性材料的电阻.

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