Pinhole. A short unwelded area in the weld line extending through the entire pipe so that fluid will leak out through the area very slowly.
针。指缝线上的、贯穿管子个壁厚的细，致流体从该缓慢漏出。
声明：以上例句、词性分类均由互联网资源自动生成，部分未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
The Trieste had five-inch-thick walls, and the 13-tonne pressure sphere hung under a massive tank filled with 22,500 gallons of gasoline for buoyancy.
“斯特”号壁厚 5 英寸，重达 13 吨耐压球壳悬挂在一个巨型水下方，水内灌注了 22500 加仑汽油以产生浮力。
The manner in which the bees build is curious; they always make the first rough wall from ten to twenty times thicker than the excessively thin finished wall of the cell, which will ultimately be left.
蜜蜂建造方式很奇怪；是将第一个粗糙壁做成比最终将留下极薄成品壁厚 10 到 20 倍。
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划词翻译
详细解释
。指
缝线上
的、贯穿管子
个壁厚的细
致流体从该
斯特”号
方式很奇怪；
是将第一个粗糙
