The thesis mostly include four sections as follow:(1)It designs a seven-piece sample of pneumatic shape measuring roll experimenting upon 300 four-roll machine.
本文主要研究的内容主要包括以下几个方面：（1）以我校现有的300四辊轧机为实验基础，设计了一套七段式气动检测辊。
Teams of four, dressed in a variety of strange and funny clothes, roll a complete cheese along a 50-metre course.
四人一组，穿着各种奇怪有趣的衣服，沿着50米长的赛道滚动一块完整的奶酪。
In the 20th century, the first four notes were used by other musicians to make different types of music like hiphop and rock and roll.
在20世纪，其他音乐家会使用前四个音符创作不同类型的音乐，如说唱乐和摇滚乐。
Make use of drawers from an old dresser that's not being used. Install four rollers on an old dresser drawer, fill it up, and roll it under the bed.
利用以前旧的梳妆台的抽屉，在抽屉上安四个轴子，在里面放满东西，再把抽屉推到床底下。
She attended Whitney Young, Chicago's first magnet high school, where she was student council treasurer, a member of the National honor Society and a four-year honor roll student.
她曾就读于芝加哥第一所精英高中——惠特尼杨高中。她当时是学生会的会计、国家荣誉协会成员，而且连续四年都是三好学生。
These schools, where a friendly atmosphere reigns, provide courses lasting from a weekend to three or four weeks, and cover a wide range, from medieval and classical music to rock-and-roll and pop.
这些学校氛围友好，有的课程只有一个周末，也有课程持续三、四周，音乐种类众多，中世纪音乐、古典音乐、摇滚乐和流行音乐。
The Grange school in Hartford, near Northwich, Cheshire, achieved that distinction when four new pairs enrolled this month, then the school is celebrating having 20 sets of twins on the roll.
在今年9月的新生入学登记时，英国柴郡哈特福德“农庄学校”迎来了4对双胞胎，从而使这个学校的双胞胎数量一下子达到了罕见的20对。
All you do is place up to four garments in your dryer with the dry cleaning sheet, set the timer for 20 minutes and let 'em roll on medium heat.
所有你做的，是发生最多四个成衣在您的烘干机与干洗资产负债表，设定计时器为20分钟，让'在轧辊上中等热。
'a typical sushi roll contains 290 to 350 calories and has the carbohydrate equivalent of two-and-a-half to four slices of bread,' says Ms Beller.
贝勒女士说：“一个典型的寿司卷含有290至350卡路里，其碳水化合物含量相当于两片半到四片面包所含的碳水化合物。”
Double rollers crusher is using a pair of opposite rotating round roll, four roll crusher is to use two opposite rotating round roll for crushing homework.
双辊破碎机是利用一对相向转动的圆辊，四辊破碎机则是利用两对相向转动的圆辊进行破碎作业。
Four respects including roll selection, grinder situation, technique and inspection are controlled to ensure to grind roll accord with the rolling demand on O5 plate.
从轧辊挑选、磨床状态、工艺方法、检查等四个方面进行控制，确保了磨出符合O5板轧制要求的轧辊。
The axial overload is the main factor which causes work roll bearings and back up thrust bearings of four high mill invalid.
四辊轧机工作辊轴承及支承辊止推轴承失效的主要原因是轴向力过大。
The whole nation 100 famous school element testing demonstrate roll of · two high last of two or three volumes · mathematics volume (three) and (four) asks urgently! ! !
全国100所名校单元测试示范卷·高二下册·数学卷（三）和（四）急求！！！
On the base of experiments, the author deduced some power energy parameters of round bar in four roll pass system, established the computer aided roll pass design.
在实验的基础上，用工程近似法推导出在四辊组合孔型轧制圆系统产品时的力能参数，建立了轧制圆型系统产品的计算机辅助孔型及优化设计。
T he relation of the four parameters with initial slab thickness, initial slab width, width reduction and edger roll diameter was obtained and a new mathematical model was accomplished as well.
得出表征立轧时轧件断面特征的四个参量与侧压量、立辊直径、板坯来料厚度及宽度间的关系，并建立了新的数学模型。
The mathematic model has four degrees of freedom (surge, sway. yaw and roll), taking the couple motion of roll on horizontal plane motion into account.
预报采用进退、横漂、首摇和横摇四个自由度的方程，考虑了横摇对水平面运动的耦合影响。
The utility model relates to a hydraulic roll bending device, which is suitable for a rolling mill with four or six rolls of roll shift to control the shape of the plates.
本实用新型是一种适用于轧辊轴向移动的四辊或六辊等轧机控制板形的液压弯辊装置。
The axial overload is the main factor which causes work roll bearings and back-up thrust bearings of four-high mill invalid.
四辊轧机工作辊轴承和支承辊止推轴承失效的主要原因是它们在工作中所受的轴向载荷过大。
Four-point contact ball earings used for rolling mill roll the oil tank to withstand the axial load.
四点接触球轴承多用于轧钢机的油辊箱以承受轴向负荷。
The work roll adjustment control industrial test of aluminium foil four-high mill roll system gyroscopic effect micro dimensional dynamic cross is being preceded.
铝箔四辊轧机辊系陀螺效应动交叉微尺度行为的工作辊定位控制还在工业试验中。
I don't get these people who, instead of buying a four or an eight pack of toilet paper, buy the single, individual roll. Are they trying to quit?
我总搞不明白那些个不买四六卷大包而买一包厕纸滴银，难道他们想戒了不成?。
The point matching method is used to calculate the roll deformation of four-high aluminum foil mill, work roll's heat crown, foil rolling force and roll kiss rolling being considered.
本文建立了四辊铝箔轧机分割模型，考虑了工作辊温度场、铝箔轧制力不同于带材轧制之处、工作辊边部的压靠。
Next, the theoretical, bases of proportional four-wheel steering, roll compensation and regulated four-wheel steering are introduced.
四轮转向方面首先论述了比例四轮转向、质心侧偏角补偿和可调节的四轮转向等几种基本型式的理论基础。
On the basis of a large amount of data measured, the wear model is developed on the basis of analysis of the mechanisms and influencing factor of work roll wear for 2800 four-high mill.
在大量实测的基础上，分析了2 80 0四辊轧机工作辊的磨损机理及影响因素，建立了工作辊磨损模型。
Four-row roller bearings on the working rolls mainly bear roll-bending force and axial force, while the oil film on the backup roll mainly bear rolling force and most of the bending moment.
工作辊上的四列滚子轴承主要承受弯辊力和轴向力，而支撑辊上的油膜轴承主要承受轧制力和绝大部分弯曲力矩。
She attended Whitney Young, Chicago's first magnet high school, where she was student council treasurer, a member of the National Honor Society and a four-year honor roll student.
她当时是学生会的会计、国家荣誉协会成员，而且连续四年都是三好学生。
Wire feeder of four drive roll system is controlled bu welding power source with the advantages of stable feed speed, good start and brake characteristics, easy to move.
采用四轮驱动送丝机，受焊接电源控制，送丝稳定，启动，制动良好，维护方便。
Wire feeder of four drive roll system is controlled bu welding power source with the advantages of stable feed speed, good start and brake characteristics, easy to move.
采用四轮驱动送丝机，受焊接电源控制，送丝稳定，启动，制动良好，维护方便。
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