The backup roll chock is one of the key and important parts of the rolling mill. It has a long machining duration and the accuracy of the machining is very high.

In this paper, the failure form of work roll bearing chock of2050mm hot strip mill in bao steel is studied using Finite Element Method ( FEM) the internal heat resources of bearing system is analyzed.

本文以宝钢2050热连轧机工作辊轴承座热变形故障为研究对象，详细分析了轴承系统的内热源，确认轴承内部的摩擦热是轴承升温的主要热源。

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The Problems that the top and bottom work rolls crossing and unsteadiness can be eliminated through improved the construction of press plate of work roll chock.

介绍通过改造工作辊轴承座压板的结构，消除了上下工作辊“交叉”和不稳定现象。

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The roll chock and its self-potential mechanism of three-high mill

三辊轧机的轧辊轴承应及其自位机构

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The Stability Analysis of Dynamic& Static Rolling Mill's Bearing Chock

静压支承轧辊轧机支承辊底座的稳定性分析

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Guangzhou City College students ( boys) to participate in extra-curricular activities soccer Investigation and Analysis

广州市高校大学生（男生）参加足球课外活动的现状调查分析

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Between three city boys sit and reach a smaller difference; while there is no significant difference between girls.

三城市之间男生坐位体前屈的差异较小；而女生之间没有显著性差异。

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The rate of malnutrition was 31. 35%, the country students and girls had a higher rate than the city students and boys, most of them suffered from mild malnutrition.

营养不良率为31.35%（绝大多数为轻度营养不良），乡村学生高于城市学生，女生高于男生。提示应积极采取预防措施。

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I command you to arrest this cutthroat. His name is Bronn and he is the new commander of the City Watch. Boys.

我命令你们逮捕这杀人犯他叫波隆是新任都城守备队队长

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The same age, the difference in weight of Nanjing and the other two city boys significantly. Incremental features and age of the cities is more obvious; girls no significant difference, and did not appear the phenomenon of the age and growth. 3.

相同年龄段，南京和另外两个城市男生的体重差异显著，且各城市随年龄增长而递增的特征较明显；女生的差异不明显，且未出现随年龄增长而增长的现象。

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city boys have no business telling us rural types what to do with our time.

住在城市的人没有权利告诉我们什么活动可以做什么东西不能做。

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It portrays a slice of London life, depicting a number of its typical inhabitants, including City boys, fashionistas and a rock band.

它描绘一片伦敦的生活，描绘了一些典型的居民，包括城市男孩，时尚和摇滚乐队。

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Nanjing students are overweight is more serious; Nantong student obesity rate was significantly lower than that of Nanjing and Xuzhou, and each city girls less than boys, especially Nanjing and Xuzhou. 4.

南京学生的超重现象较为严重；南通学生的肥胖率显著低于南京和徐州，且各个城市女生低于男生，南京和徐州尤为明显。

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Our very first collection incorporated a leopard pattern on a cashmere base and was a firm favourite with everyone from skater guys to city boys, adds McCreery.

我们设计的第一个系列就把豹纹融入到羊绒制品中，从溜冰小伙到都市男孩，他们对我们的产品爱不释手，欲罢不能，麦克里瑞补充说。

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City boys always like a lap dance

城里的男孩总喜欢大腿舞

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The intend to prevent people speculators, property developers, city slickers from borrowing large sums of money.

他们打算阻止人们投机商、房地产开发者以及精明的城里人借用大笔资金。

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This growing phenomenon gives city slickers a taste of rural life while helping farmers diversify their revenue stream.

日渐兴盛的旅游在帮助农民收入的也让城市大人们有机会品味乡间生活。

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Scientists on the project are also trying to investigate how the urban animals differ from their rural cousins. For example, the city slickers have smaller territories, live at higher densities and live for longer than their rustic cousins.

项目的科学家还试图研究城市里的动物和它们在农村的表亲有何不同。比如，城市佬们地盘更小，居住密度更大，更长寿。

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City slickers are more likely to keep up with the Joneses than the rural people.

城市人的攀比心要比农村人强的多。

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I told Susie to avoid those city slickers with their smooth talk and fancy clothes.

我告诉苏西不要和那些油嘴滑舌、衣着讲究的城里人出去玩。

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For example, the city slickers have smaller territories, live at higher densities and live for longer than their rustic cousins.

比如，城市佬们地盘更小，居住密度更大，更长寿。

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