Stainless steel screw cap nut and so on;

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。

But he better watch out – the cat food is starting to slow down his quick getaway.

但它最好注意点，猫粮美餐正开始放慢它快速逃跑的速度。

There's cat food in the heating ducts.

猫食在热管道里

You can get cat food at the market.

你可以在市场买到猫食。

Different heat transfer coefficients have been obtained from a series of experiments aimed to simulate the heat transfer to molten iron droplets in the coke bed of a cupola.

本文通过模拟研究，得出了冲天炉过热区内对铁水的四种传热方式的传热系数。

Summary on the Installation Technology of Hearth Mechanical Equipment of Walking Beam Furnace New Technology in the Cupola ( Part ⅰ): The New Theory of Operation and Coke Bed Control

浅谈步进式加热炉炉底机械设备安装技术冲天炉新技术（1）：冲天炉操作新理论与底焦控制