1) microphone shield
话筒外壳
2) cylinder
[英]['sɪlɪndə(r)] [美]['sɪlɪndɚ]
滚筒外壳
3) cylinder box
针筒外壳
4) barrel sheet
筒圈，外壳
5) cylindrical enclosure
圆筒形外壳
1.
By combining with the related trade standards,the cylindrical enclosure can be easily designed,which provides a powerful safety guarantee for design and manufacture of continuously upgrading mine electrical equipment.
通过对圆筒形矿用隔爆型外壳的受力分析,运用材料力学原理和弹性力学原理,推导出定量设计计算圆筒形矿用隔爆型外壳的计算公式,结合行业相关标准,较方便地设计圆筒形外壳,为不断升级的矿用电器设备设计制造提供有力的安全保证。
6) cylinder outer shell plate
圆筒外壳板
补充资料：传话筒
1.见"传声筒"。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条