查询词典 roll-over

Two wafer paper roll tension principles is the second first on tight, because proper paper roll changes the line speed and tape the relative speed changes accordingly.

两对夹纸辊的松紧原则是第二对比第一对略紧，因为夹纸辊的松紧发生变化时，其表面线速度与纸带的相对速度也相应的发生变化。

The manufacturer specializing in the production of magnetic security Dart target, magnetic shutter Dart target, velvet magic dart target, paper cloth Dart target, CD box Dart target, EVA Dart target, the international rubber game, Bing Xiangtie, car stickers, outdoor advertising stickers, magnetic Photo Frame, Dijiao Bingxiang Tie, health magnetic insoles, the compass, NdFeB and ferrite, permanent magnet plastic sheet / roll, the iron film material / roll, I have been Secretary of Dart target patent applications , Quality assurance, cheap, but also according to customer design specifications of a different material products and products in the printing company logo.

本厂家专业生产磁性安全飞镖靶，磁性卷帘飞镖靶，绒布魔术镖靶，纸布飞镖靶，CD盒飞镖靶，EVA飞镖靶，国际橡棋，冰箱贴，汽车贴，户外广告贴，磁性相框，滴胶冰箱贴，磁性保健鞋垫，指南针，钕铁硼和铁氧体，塑胶永磁片材/卷材，铁粉胶片材/卷材，我司的飞镖靶已有申请专利，品质保证，价格便宜，也可根据客户要求设计不同材质有规格的产品，且可以在产品上印刷公司logo。

Compared four-roll planetary rolling with three-roll planetary rolling, the rolling speed is faster and the deformation of tube is more uniform, higher efficiency and better quality will be gained as a result.

与三辊行星轧机相比，采用四辊行星轧机轧制铜管的轧制速度更快，可以大大提高生产效率；而且管坯变形更均匀，轧出的产品质量更好。

The occurrence probability and existence form of internal defects in rolled pieces during three-roll and two-roll cross wedge rolling were compared and analyzed by finite element numerical simulation.

采用有限元数值模拟方法，比较分析了三辊楔横轧与两辊楔横轧轧件内部缺陷的产生几率和存在形式。

Three-Roll machines, used for both solid and hollow components, have pressures ranging from 10 to 100 tons and variants include Tube Fin Rolling machines up to 80mm diameter - and a 48-ton Five-Roll machine for rolling large diameter thin-walled tubes.

三辊设备可加工空心和实心的工件，压力范围10吨至100吨。其它设备包括直径可达80毫米的管尾滚丝设备和用于轧辊大直径薄壁管的48吨五辊设备。

The three-Roll rack is vertical, using imported Gearbox transmission and converter to control three –Roll rack and traction.

三辊架为直立式，采用进口减速箱传动，采用进口变频器控制三辊与牵引。

Compared with the three-roll planetary rolling process, the bending stress of the tube decreases greatly during the four-roll planetary rolling process, reducing the possibility of the generation of cracks.

与三辊行星轧制相比，四辊行星轧制管坯的反复弯曲应力显著减小，进而大大减小了在管坯表面形成裂纹的可能性。

SBL-5: single and single-roll five three-roll combination models, this model than SBL-4 March 5 more than two sets of roller traction, the major manufacturers use of single lines and the importation of equipment, set the length of all home; Feedback combining the experience of each other, after hard of concentrated study and repeated experiments, developed a new type of unit, a multi-purpose machine, with the thickness width can be arbitrarily regulated, transparent belts, and can produce a variety of belt .

SBL-5型：单五辊和单三辊组合机型，这种机型比SBL-4型多2套三五辊牵引，运用各大厂家单机生产线和进口设备，集众家之长；结合用户反馈的经验，取长补短，经过辛勤的潜心研究和反复试验，研制出的一种新型机组，可一机多用，带的厚薄宽窄可以随意调节，透明带以及各种各样的带都能生产。

It was very hard to get color film during the war, a friend of mine cut me off a three-foot trunk/chunk of a hundred foot roll he had, and I took it to Trinity and I used that as the last roll of film I put in camera..

在战时很难弄到彩色胶片。我的一个朋友从他拥有的一百米长的胶卷中切下三米长的一段给我。我把它带到了Trinity。那是我装进相机的最后一卷胶卷。

The design of the chain plate rolling machines by drawing on its revolving roller contacts the role of friction will be rolling the metal body dragged into the roll gap between the roll under pressure, mainly in the work piece thickness.

本次设计的链条板轧制机是借助旋转轧辊与其接触摩擦的作用，将被轧制的金属体拽入轧辊的缝隙间，在轧辊压力作用下，使轧件主要在厚度方向上完成塑性成型。

By the time of its fall, most of the prisoners were writers who had written against the corruptions of the government.

到它被攻陷的时候，里面多数的犯人是写了反对政府贪污文章的作家。

The most obvious variation to ovum morphological character was that the color was changed from light green to sepiaceous in embryonic development, and all the ovums were almost hatched after 96h.

在胚胎发育过程中卵的形态特征最明显的变化是颜色从淡绿到深褐色，卵在发育96h后卵基本全部孵化。