Once everyone was back up to the surface, Chile's president Sebest Yan pyala put a metal cap on top of the hole that was used for the rescue.

A thin metal cap containing gunpowder or another detonator that explodes on being struck.

一种稀少的金属套，具有火药或其它爆炸物，在受撞击时爆炸。

A metal cap or band placed on a wooden pole to prevent splitting.

套到木竿尖上防止其裂开的金属包头或镶边。

Furthermore, the double seal of the fuse is formed in common by the'O'shaped sealing ring and an adhesives layer filled between the metal cap and the fuse tube.

此外，“O”型密封圈以及金属帽与熔管之间填设有粘合剂层共同形成了熔断器的双重密封。

A small metal cap to protect the finger while sewing; can be used as a small container.

裁缝时保护手指的小金属帽；可以用作小容器。

Stainless steel screw cap nut and so on;

不锈钢螺丝螺帽等；

On this basis, the optimal designs of the shapes of the insulator and its steel cap are completed in an attempt to improve the voltage withstanding(?) capacity of the insulator.

在此基础上，对绝缘子及钢帽的形状进行了优化设计，试图使其耐压得到改善。

He'd believe her about the dungeons and the fat man with the forked beard and the wizard in the steel cap.

他一定会相信她的，不管是地城、长八字胡的胖子，还是戴钢盔的巫师。

The further away from the steel cap, the weaker the current density becomes.

距离钢碗越远，腔体边缘的电流密度越小，电流逐渐由边缘向中心轴汇聚。

Finite Element Analysis of Bearing Performance of Viaduct Steel Cap

高架桥钢盖梁的承载性能有限元分析

The properties of nickel plated steel cap were tested. And the electrical properties of nickel plated steel cap and copper cap for battery application were compared.

作者对镀镍钢帽的物理性能进行了测试，并对镀镍钢帽电池和铜帽电池的电性能作了对比试验。

Property and Application of Nickel Plated Steel Cap

镀镍钢帽的性能及应用

This year's Zoo Jeans will be sold online on August 1st, with auctions starting at 98000 yen ( US$ 957.55), plus tax, per pair.

今年，动物园牛仔裤将于8月1日在网络拍卖平台上开售，起拍价是每条税后98000日元（合956.55美元）。

It sells for eight dollars per pair.

这个每双八美元。

The selling price run from$ 1 to$ 3 per pair.

售价为1－3美元／双。

You've got beautiful eyes ( a pair of glasses).

你有一双美丽的眼睛（眼镜）。

A pair of glasses costs quite a lot now.

现今一副眼镜费用挺高。

He wears a pair of glasses.

他戴着一副眼镜。

Go out and buy a pair of glasses, and charge it to us

去买副眼镜，账记在我们头上。

His nose was surmounted by a pair of glasses.

鼻梁上架着一副眼镜。

Maximo put on a pair of glasses

马克西莫戴上了一副眼镜。