We did, however, find an affordable solution for suffering iPhone 4 users: Cover the antenna gap with a piece of duct tape or another thick, non-conductive material.
不过我们还是找到了一种便宜的方法让iPhone 4用户们从这问题中解脱出来:用一片胶带或者别的较厚且绝缘的物质把左下角的天线缝贴上。
This material could be the best solution for tertiary air duct elbow lining occasions.
解决了大型回转窑三次风管弯头的材料问题。
The air intake duct is fully lined with a silencing material.
进气口管完全内衬静音材料。
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