查询词典 roller-skate

Since our successful invention of the single-row ball slewing ring in 1984,which ranks in the international advanced level, we have also developed and produced three other types of slewing rings:three-row roller slewing ring,cross-rolling slewing ring and two-row roller slewing rings,altogether four types of slewing rings,amounting to more than 800 specifications.

公司生产单排球式、三排柱式、交叉滚柱式和双排球式四大系列的回转支承共八百多个规格，公司生产的回转支承系列产品批量出口到美国、加拿大、日本、意大利，东南亚和中东等多个国家和地区。2005年公司出口回转支承2099套，其中出口美国1774套，占公司全年销售量的13%。

In a preferred embodiment, the guiding track is annular and is bounded by a circular cylindrical rolling surface (51) of the rolling track and a roller (35) of the driving member, said roller being rotatable about an axis of rotation (37) coinciding with a common central axis (39) of the guiding track and the rolling track.

在优选实施例中，导向轨道是环形的并且被滚动轨道的圆柱形滚动表面（51）和驱动件的辊子（35）限定，所述辊子能够绕着大致与导向轨道和滚动轨道的公共中央轴线（39）重合的旋转轴线（37）转动。

Track roller , carrier roller, idler are mounted with long life well sealed Duo-cone floating ring seal.

支重轮、托链轮、引导轮均装有密封性好、寿命长的浮动油封。

The movement track of upper guide roller and lower guide roller is derived according to the geometry and technology information of the workpiece, the cutting track of abnormity is controlled exactly.

由G代码提供的零件表面几何信息及工艺信息，推导出低速走丝电火花线切割机上下导丝嘴的运动轨迹，实现上下异型切割运动轨迹的精确控制。

The influences of forming parameters,such as specification of heat treatment,nominal reduction of blank radius,feed ratio and roller track,on multi-pass neck-spinning of aluminum exhausted pipe used in vehicle are researched,and sound exhausted pipe s are developed by selecting reasonable processing parameters and roller tracks.

以铝质汽车排气歧管为研究对象，探讨了热处理工艺规范、名义压下量、进给比、旋轮运动轨迹等对三维非轴对称偏心及倾斜件多道次缩径旋压成形工艺的影响，通过选择合理工艺参数及旋轮运动轨迹，研制出合格的汽车排气歧管样件。

Using method: First clean the roller, then stick the open side of tesa printing plate mounting tape to the roller or sleeve, tear of the separating paper, and stick the plate to the tape. The initial adhesion is weak, suitable for repeatly tear off and stick on. The adhesion will be strengthen when the machine is running, which make the tight joint to plate.

使用方法：请先将印刷滚筒清洗干净，将tesa印刷专用贴版胶带展开面贴於印刷滚筒或套筒上，撕去离型纸，再将版材贴於胶带上。tesa印刷专用贴版胶带之初期黏著力较低，适合重复撕贴，如上机运转后，则黏度会增加，使版材能紧密接合。

The company owns an advanced numerically controlled production line, and could provide several standard products such as single-row ball slewing bearing, cross roller slewing bearing, double-row ball slewing bearing, three-row roller slewing bearing, according to Standard "JG/T66-1999","JG/T67-1999","JG/T68-1999" and "JB/T2300-1999", and also could provide non-standard products according to the requirements of customers.

项目介绍（简介、技术特点、应用范围、市场前景、效益分析及对投资者要求。500字以内）回转支承产品结构有单排球式、双排球式、三排柱式、交叉滚柱式四大系列，可以按国家建筑机械行业标准《JG／T66—1999》、《JG／T67—1999》、《JG／T68-—1999》和机械行业标准《JB／T2300—1999》提供系列产品，同时也可以按照客户的要求来设计、制造非标准回转支承产品。

Insufficient tension draft between lap roller and feed roller.

精梳卷罗拉与给棉罗拉间的张力牵伸不足。

In any type of let - off motion in which the warp sheet passes over a back roller, the tension in the horizontal part of the warp sheet will be greater than that in the warp sheet between the back roller and the beam

任何类型的送经机构，经纱片均绕过后梁，处于水平位置的经纱的张力要比后梁与织轴之间的经纱张力大。

The influences of factors such as plate shape of blank,rolling oil,roughness of roller,distribute of process rate on rolling pass,tension distribution,roller bending,thermal crown and corresponding control methods are studied so as to improve the plate shape.

阐述了冷轧板形的定义和控制方法，研究了铝铸轧坯料板形、轧制油、轧辊粗度、道次加工率的分配、张力分配、弯辊控制、热凸度等因素对冷板板形的影响机理和相应的控制方法，通过控制达到改善冷轧板形的目的。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。