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.

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The cross - sectional areas of the pore openings vary along their length.

孔隙通道的 横截面 面积沿其长度方向变化.

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Design . This qualitative study has a cross - sectional and descriptive - explorative design.

尽管如此, 目前有关他们体验的相关研究却非常有限.

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The top and cross - sectional views of the memory structure are shown below.

这种存储器结构的俯视图和剖视图如下面所示.

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Buoy observation and cross - sectional survey abilities have been improved as a whole.

海上浮标观测能力和 断面 调查能力进入整体提升阶段.

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The amount of the cross - sectional deformation increase as shown in Fig . 2.

横截面 的总的变形量增加如图2所示.

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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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With a cross - sectional study design, 143 participants were recruited by purposive sampling.

采用横断式研究设计, 经立意取样,招募143位高雄县美浓镇越南籍妇女参与本研究.

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A fast interpolation method for cross - sectional contours is presented in this paper.

本文提出一种快速 断面 轮廓间插值方法.

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Methods: Nominal group process, Delphi, and Cross - sectional study are adopted.

方法: 采用选题小组(nominalgroupprocess ) 、 德尔菲(Delphi) 法 、 现况调查、文献分析等方法.

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Method: A cross - sectional study was conducted.

方法: 横断面 调查研究.

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Study Design cross - sectional study design was used.

研究设计. 横断面 研究设计.

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DESIGN: Prospectie, cross - sectional study.

设计: 前瞻性的横向研究.

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Study Design. Cross - sectional study.

研究设计: 横断面研究.

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The resistance of a conductor varies directly with its length, conversely withits cross - sectional area .

导体的电阻与其长度成正比, 与其 横截面积 成反比.

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