m_grid('ytick',(15:10:55),'xtick',(70:10:140),'tickdir','out','linest','none','fontname','Times','fontsize',12,'linewidth',1.5); set(get(c,'ylabel'),'string','海拔高度/米','fontsize',10,'fontweight','bold'); % 标注 title('中国干湿分区DEM地形图', 'Rotation', 0, ...
=270\times 20 =5400(立方厘米) 答:这个纸盒的体积是5400立方厘米。 本题主要考查长方体表面积和体积的相关计算; 已知一个长方体包装盒的包装尺寸是180\times 150\times 200mm,那么就是说这个长方体包装盒的长为180mm,宽为150mm,高为200mm。那么根据1cm=10mm,先将其长、宽、高的单位转换为厘米。 (1)根...
100/150/200mm Fireproofing Windproof Interior Wall Sandwich Panel for Tower/Shopping Mall, Find Details and Price about EPS Sandwich Panel Cement Sandwich Panel from 100/150/200mm Fireproofing Windproof Interior Wall Sandwich Panel for To...
A. 200 mm< underline>I< /underline> < underline>m< /underline>es 200 mm< underline>I< /underline>mes 300 mm B. 150\ \ mm \times 150\ \ mm \times 300\ \ mm C. 200\ \ mm \times 200\ \ mm \times 200\ \ mm D. 150\ \ mm \times 150\ \ mm \times 150\ \ mm ...
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200mm Heavy Duty Trolley Castor 8inch Black Rubber Industrial Caster, Find Details and Price about Caster Wheel Industrial Caster from 200mm Heavy Duty Trolley Castor 8inch Black Rubber Industrial Caster - Hubei Space Double Rhombus Logistics Technology
A. 200 mm< underline>I< /underline> < underline>m< /underline>es 200 mm< underline>I< /underline>mes 300 mm B. 150\ \ mm \times 150\ \ mm \times 300\ \ mm C. 200\ \ mm \times 200\ \ mm \times 200\ \ mm D. 150\ \ mm \times 150\ \ mm \times 150\ \ mm ...
首先，我们需要计算出延伸成圆锥的侧面积。这个圆锥的底面直径为260mm，高为150mm，因此其底面半径为130mm。利用勾股定理，可以求得圆锥的斜高，即圆台的侧高为：\(h = \sqrt{130^2 + 150^2} ≈ 197.99mm\)。进而，圆锥的侧面积为：\(A = \pi \times 130 \times 197.99 ≈ 80597.6mm...
200mm Bolt Hole Type White Nylon European Industrial Castor, Find Details and Price about Caster Wheel Caster from 200mm Bolt Hole Type White Nylon European Industrial Castor - Hubei Space Double Rhombus Logistics Technology Co., Ltd.