Inside the arch will be a heavy duty crane and other remote-operated equipment to be used to start removing the crumbling radioactive fuel that remains in Unit 4.
拱顶内部会有一台重型起重机，还有其它一些远程操作设备，用于清除4号反应堆里逐渐衰变的残留放射性燃料。
The first thing you see, after the turnoff, is a heavy, dun-colored metal gate framed by a white tiled arch, and then the guards standing in front with long-barrelled automatic weapons.
拐进岔道， 第一眼看到的， 是一扇暗灰色金属大门， 沉重， 镶白瓷砖的拱形边框。
The experiment also show the removable heavy labial wire anchorage system is better than Nance palatal arch and lip bumper.
实验研究也显示在阻止磨牙近中移动方面，该系统优于腭托及唇挡。
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