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

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

However, TiO_2 is surplus at each temperature in coke bed condition, and the content of TiN is increased gradually with the rising of treating temperature.

而在埋炭气氛中，各个温度点下均有TiO2剩余，且随着处理温度的升高，产物中TiN的含量逐渐增加。

A simulated test for the affect of the accumlated unburned coal powder in the blast furnace is made by using a coke bed model.

大喷吹煤粉由于在风口前未能充分燃烧而形成未燃煤粉，利用焦炭充填床模型试验研究宝钢高炉条件下未燃煤粉积存量在炉内的影响。

A BP ANN to predict the maximum length of drawing is set up. Definition of Cupola's Coke Bed Height

建立了用于预测拉深极限高度的BP神经网络。冲天炉底焦高度的确定