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Aimed at all kinds of damage phenomena in the sleeve usage of oil-film bearing in the backup roll of Baoshan 1580 hot strip mill,during the process of elastic conjunction between sleeve and rollneck,deformation and load properties are quantitatively analyzed by boundary element method for 3D elastic and plastic contact problems.

针对宝钢1580热连轧机精轧机组支承辊油膜轴承锥套使用中存在的各类损伤问题，利用三维弹塑性接触问题边界元法定量分析了轧机油膜轴承锥套与轧辊辊颈过盈装配过程中的变形和载荷特性，得出了装拆过程中不同的胀型压力和轴向推力条件下锥套接触压力延母线方向的变化规律，同时锥套端部和密封槽附近接触压力峰值的存在是加速锥套损伤及降低其使用寿命的重要原因。

About two o'clock, you would see him munching a French roll or a penny loaf; not taking it boldly out of his pocket at once, like a man who knew he was only making a lunch; but breaking off little bits in his pocket, and eating them by stealth.

大概两点钟的时候，你就能看见他在咀嚼一个法式面包或者一个小短棍面包。而且总是不像一般踏踏实实吃午饭的人那样，大大方方地拿出来吃。而是用手在口袋里掐下一小块，然后偷偷地吃下去。

But, unable to roll over their funding, they have been either reabsorbed by banks or closed.

然而，由于资金周转不灵，他们不是被银行重新整合就是干脆关门歇业。

Rave constituted a spectacle by its large-scale gathering, night parties, chemical pleasure, electronic network and de-sexualized costume and make-up. Rave challenged social rules and regulations. Its a-political consciousness based on pleasure subverted traditional rock and roll discourses. Ravers invaded city centers, rural areas and ruined factories.

由大型聚集、彻夜狂欢、化学快感、电子网络、去性别的服饰装扮所构成的奇景，挑战了社会时间与空间的规训，快感的政治无意识翻转了「颠覆」、「反叛」之传统摇滚论述。

The article introduces forming roller pass design principle,design process and calculating formula of each layer former roller parameter in ellipse pipe rolled by turks-head roll .

介绍了采用土耳其头轧制椭圆管的成型辊孔型设计原则、设计步骤以及各架次成型辊参数的计算公式。

The tandem mill system of stainless steel pipe introduced by Shanghai Bao-Shan Iron and steel group from oversea is a kind of equipment with international standards and high productivity, it can roll steel pipe 250 ten thousand tons every year, its output value reaches about 16 hundred million yuan.

上海宝山钢铁集团引进的无缝钢管连轧系统是具有国际水平的高生产率加工设备，该设备年轧钢管250万吨，产值约16亿元。

Slowly, the clouds flying, in the roll-Chung, in the proliferation, the sky appeared one after another big plum, and then this plum was fluttering snow, bit by bit, visco-hung, this after another big Plum becomes a purple.

慢慢地，云在翻飞，在滚涌，在扩散，天空又出现了一朵朵大大的梅花，然后这梅花，被飘动的雪，一点一点的，粘挂上，这一朵朵大大的梅花就变成了紫色的了。

In this paper,regarding Baosteel 1550CAL planishing mill as an example,a mathematical model for analyzing shape control of VC roll is built by combining theoretical derivation with field actual case.

文章以宝钢 1 5 5 0CAL平整机为例，通过理论推导与现场实际相结合，建立了一套分析 VC轧机板形控制的数学模型，并采用现场实测资料，模拟出在不同弯辊力和VC辊内部油压的作用下轧制时带材的前张力横向分布情况。

Each rock'n roll fan have to admit them to like the QUEEN and brigade, they really and too all of a lot of our familiar with songs, those songs afterwards were turn overed by many people to sing.

每一个摇滚乐迷都不得不承认他们喜欢QUEEN与队，他们实在太著名了。很多我们熟悉的歌都是他们原唱的，那些歌后来被很多人翻唱。

She is rescued by her publicity manager, who comes up to the table to tell us it's time for the Naomi Klein publicity juggernaut to roll on: as she gets up to leave for yet another interview, Klein is feeling guilty that I didn't get around to having a decent meal.

她的公关经理过来帮她解了围，后者来到我们这桌告诉我们，内奥姆·克莱恩的公关日程需要继续推进了。在她起身赴另一个采访之约时，她对我未能和她一起好好吃顿饭感到歉疚。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。