cylindrical shell

常见例句

fireworks, Fourth of July, United States, Independence Day Here is a 6-inch cylindrical shell.
一个长6英寸（约合15.24 厘米）的柱形壳。
The effects of six driving forces on vibration and sound radiation from a finite stiffened double cylindrical shell covered with layers are studied.
研究了不同激励力对流场中敷设阻尼材料的有限长加筋双层圆柱壳的振动和声辐射性能的影响。
fireworks, Fourth of July, United States, Independence Day Spiderman: The guts of this firework must be carefully placed into a cylindrical shell about the size of a Quaker Oats canister, Souza says.
蜘蛛侠。苏扎说这个烟花的星体必须小心翼翼地放入桂格燕麦罐大小的柱形壳内。