查询词典 roll-cumulus

A kind of high speed steel roll collar with high wear-resistance has been developed usingcentrifugal casting technique, to replace common alloy cast iron rolf collar with low wear-resistance and hard alloy roll collar with high price.

常用合金铸铁辊环耐磨性低，而硬质合金辊环成本高，采用离心铸造方法，开发了耐磨性能优良的高速钢辊环，高速钢辊环的硬度达63～65HRC，辊面硬度差小于2HRC，冲击韧性大于16J/cm~2。

Me The company has Asia's largest paper roll and roller combination of pieces of paper stocks, model specifications for the most all-leather roller type, the introduction of a full set of leather roller±maintenance equipment, ready to provide you with the most comprehensive maintenance program to address the textile combing machine and the provision of Machine Paper Roll back unloading, loading kits, Grinding Services package.

我公司拥有亚洲最大的皮辊及皮辊结合件库存量，型号规格最全的皮辊种类，引进了瑞士贝克全套皮辊保养设备，随时为您提供最全面的保养计划，解决纺织精梳机，并条机皮辊提供退卸，装套，磨削整套服务。

In this paper,two experimental methods had been adopted to verify the correctness and practicality of the shape meter method:one is to roll aluminum plate and calculate the shape stiffness of mill and rolled piece,then survey aluminum plate crown to verify shape stiffness equation ;the other is to calculate survey data off line of hot continuous roll.

采用两种实验方式验证了板形计法的正确性和实用性，其一是通过轧铝板实验，计算轧机板形刚度和轧件板形刚度，由实测铝板凸度验证板形刚度方程；其二是由CVC板形控制热连轧机实测数据，用离线计算自适应系数的方法验证板形测控数学模

The function relatonship between the target values roll gap valus , sheet crown , pressure distribution , forward and backward tension lateral distrition and adjustabll values cross angle and bending roll fore is established under controlling strip shape .

建立起板型控制的目标量(辊缝值，板凸度，压力分布，前，后张力横向分布)与调节量之间的函数关系。

adopting the method of demography and historical georgraphy,andon the basis of the administravie division of county and an imaginary fu,this article reconstructs china's abnormal death roll during the period of 1959-1961, which amounts to 32,500thousand.and we will find a great negative correlationbetween the death roll of 1959-1961and that of 1851-1875.this article believesthat,it is not the average resources and food in different regions,but the folk"historical memory"about famine that leads to this special result.

内容 摘要：本文采用人口学和历史地理学的方法，以县级政区为基础，以虚拟的&府&级政区为单位，重建1959-1961年中国各地非正常死亡人口数。计算结果表明，1959-1961年中国的非正常死亡人口多达3250万。将1959-1961年的分府死亡人口与1851-1875年的分府死人口进行对比，可知两个时代的人口非正常死亡呈强负相关。本文认为，造成这一奇特结果的原因在于民间关于饥荒的&历史记忆&，而与各个区域人均拥有的资源及粮食无关。

The main character of this control is to set the sheet gauge calculated by bounce formula as practice gauge which is compared with the setting gauge or lock gauge. The difference is the gauge difference value and is regulated by screw-down system. In such a way, the character of this system is increased and avoids the influence of such factors as roll wearing, roll heat expansion and so on. Therefore, it can greatly increase the accuracy of sheet gauge. This paper analyses detailed introduction of the design way for tension automation control ATC, gauge automation control, L2 class software in the modification of AGC, explains the principles of control functions and how the AGC meets with the requirement of cold mill production.

并且，认为在自动厚度控制AGC应用中，依靠现代控制理论、电子技术与计算机技术新成就，采用AGC前馈控制，AGC反馈控制，AGC流量控制，ATC张力控制系统，其控制的主要策略是使原料的厚度变化经过1号轧机轧后趋于常量，以便确保后续轧机控制板型厚度精度，最终达到厚度精确控制的目标，提高冷轧带钢产品质量。

In order to ensure that initial roll movements of the vehicle are better controlled, the engineers implemented an improved rear anti-roll bar drop link with special low friction double ball joints.

它给人的印象是和路面紧密相连的，能很平滑和线性地把路面的感觉直观地传达给驾驶者，这样就提高了它在各种状况下的可预见性。

Munltivariable syndiospecific Feller gauge and used to control the printing plate embossing roll roll and gaps in this control, you are guaranteed that all corrugated inking business card printing and membership card made.

用塞尺和薄薄规来把持印版辊与不抬印辊的间隙，在此把持边界边，已不纬可以包管瓦楞纸着不朱局部全部制卡和会员卡制作不入来。

The players alternately roll the dices and try to score the roll in one of 13 categories.

选手交替地摇动骰子和尝试在 13 分类之一中刻痕于卷饼。

Use Left mouse button to drag cube face or roll wheel to screw one face of cube, hold middle mouse button or left button in background space to rotate cube integrally, roll wheel in background space to zoom cube, press SHUT or Alt+F4 to quit.

在魔方表面使用鼠标左键拖拽或滚轮旋转来转动魔方，按住中键或在背景处按住左键移动鼠标整体旋转魔方，在背景处用滚轮缩放，SHUT按钮或Alt+F4退出。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。