Meanwhile documents turned up that showed design work to fit a nuclear-weapon-sized object into the nose-cone of a Shahab missile—but Iran dismissed them as forgeries.

不仅如此，还有文件显示，伊朗在沙拉布导弹的前锥部安装了类似核弹头大小的物体，但伊朗方面称这些文件是伪造的。

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After a recent Monday-evening class, five-year-old Zang Siqi rushes toward her mother, eager to show off a white rocket she has made out of paper, a Snow White sticker in its nose cone.

最近一个周一的晚班课程结束后，5岁的臧思琪（音）冲向她的妈妈，急不可待地让她看自己用纸叠的一枚白色火箭，火箭头锥部分贴着白雪公主的贴纸。

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The system is composed of plastic scintillator and nose cone, an optical system and streak camera.

该系统由闪烁体及鼻锥部分、光学系统和条纹相机系统三部分组成。

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Meanwhile documents turned up that showed design work to fit a nuclear-weapon-sized object into the nose-cone of a Shahab missile but Iran dismissed them as forgeries.

ECONOMIST: Diplomacy and Iran

America, meanwhile, has again been showing around documents that purport to be Iranian design work on a missile nose-cone of a sort that that could carry a nuclear warhead.

ECONOMIST: Will Russia help, or just get in the way?

This makes it hard, for instance, to compare real-time video images (from a camera in the nose-cone of a missile, for example) with a set of several thousand targets (pictures of enemy aircraft, say), because all the targets have to be tested within a thirtieth of a second, the duration of a single frame of video.

ECONOMIST: Optical recognition