Cross-sectional area指的是横截面面积。横截面面积是一个几何学概念，描述的是物体在某个特定平面上的二维投影面积。具体来说，当我们说一个管道、道路或者其他三维物体的“cross-sectional area”，我们是指该物体被某个平面切割后所展现出的二维形状的面积。这种面积的计算对于工程、物理和许...
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 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. 互联网 The resistance of a conductor varies directly with its length,...
PURPOSE:To obtain the very excellent sectional area display unit which can discriminate the shape of cross section and is possible for processing within real time, by displaying the required size on the cathode ray tube with the output signal from the projection type diameter measuring unit ...
必应词典为您提供cross-sectional-area的释义,un. 横断面面积;横截面积;截面面积; 网络释义: 横切面积;横切面面积;横断面积;
结果1 题目【题目】A cas iron rod has a mass of 270kg.If the cross-sectional area of the rod is 12cm2, calculate the length ofthe rod in metres.m 相关知识点: 试题来源: 解析 【解析】Length=36000+12=3000cm[1]=30m 反馈 收藏
百度试题 结果1 题目cross-sectional area___ 相关知识点: 试题来源: 解析 相交面切削量 反馈 收藏
Learn the definition of Cross-sectional area and browse a collection of 24 enlightening community discussions around the topic.
cross-sectional area 英 [krɒs ˈsekʃənl ˈeəriə] 美 [krɔːs ˈsekʃənl ˈeriə]截面面积
Cross sectional area of the rotor winding of coils 翻译结果4复制译文编辑译文朗读译文返回顶部 Rotor winding cross sectional area of the coil. 翻译结果5复制译文编辑译文朗读译文返回顶部 Rotor winding coil plan area 相关内容 a我以前在书上看到。 I before sees in the book. [translate] a当初不该答应...
结果1 题目 The axial force, cross-sectional area and length of the two rods are all the same, but the material is different, so the stress on the cross-section of the two rods is the same and the strain is different. 相关知识点: 试题来源: 解析 正确 反馈 收藏 ...