查询词典 cylindrical surface

A surface potential based non-charge-sheet core model for cylindrical undoped surrounding-gate MOSFETs is presented.

本快报中给出一个非掺杂环栅MOSFETs的基于表面电势的非薄层电荷核心模型。

The present invention relates to a holder for a roll of unwindable material, in particular a holder for paper rolls, preferably for standing a paper roll vertically on a horizontal surface, with a cylindrical holding rod(1), a base(5)and an essentially known pivotal retaining arrangement for the free end of the paper roll, the object is to provide a holder in which the roll is retained on the holder in a stable manner also when different widths of paper are used, and where the cost of manufacture can be reduced through a simple embodiment and few components.

一用于可展开的材料的卷装的支架，特别是纸卷的支架，优选是使纸卷垂直立在水平表面上，其带有圆柱形支承杆(1)、底座(5)和一已知的用于纸卷的自由端的固定装置，利用这种支架，当使用不同宽度的纸卷时，纸卷能以稳定的方式被保持在支架上，通过简单的实施方式和很少的部件，制造成本能减少。

The longitudinal slots are cut in the broadsides of the rectangular waveguides which are conform with a large circular cylindrical conducting surface covered by a dielectric layer.

本文研究覆介质导体大圆柱表面矩形波导宽边轴向缝隙共形阵列天线的设计理论。

Charging: The surface of a cylindrical drum is electrostatically charged by either a high voltage wire called a corona wire or a charge roller.

收费：表面的圆柱筒是静电所收取或者高压电线称为电晕线或充电辊。

With cylindrical coordination,this paper establishes the contour surface equations and pressure angle formula of the conical grooved cam with translating conical roller follower.

借助柱面坐标，建立了圆锥滚子直动从动件圆锥槽凸轮的廓面方程和压力角公式。

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。

Deep groove bearings, double row self-aligning ball bearings, cylindrical roller bearings, double row self-aligning roller bearings, needle roller bearings, angular contact bearings, Tapered Roller Bearings , plane thrust ball bearings, outer spherical surface bearings, linear bearings, joint bearings, self-lubricating bearings, ceramic bearings, stainless steel bearings.

深沟轴承、双列调心球轴承，圆柱滚子轴承、双列调心滚子轴承、滚针轴承、角接触轴承、圆锥滚子轴承，平面推力球轴承、外球面轴承、直线轴承、关节轴承、自润滑轴承、陶瓷轴承、不锈钢轴承。

Deep groove bearings, double row self-aligning ball bearings, cylindrical roller bearings, double row self-aligning roller bearings, needle roller bearings, angular contact bearings , Tapered Roller Bearings, Plane Thrust Ball Bearings, outer spherical surface bearings, linear bearings, joint bearings, self-lubricating bearings, ceramic bearings, stainless steel bearings and other products, complete specifications, a wide variety.

深沟轴承、双列调心球轴承，圆柱滚子轴承、双列调心滚子轴承、滚针轴承、角接触轴承、圆锥滚子轴承，平面推力球轴承、外球面轴承、直线轴承、关节轴承、自润滑轴承、陶瓷轴承、不锈钢轴承等产品，规格齐全，品种繁多。

The utility model belongs to a massage body-building device, composed of a grip, a grip connecting piece, a tension spring, a roller connecting piece, a roller carrier and a roller, wherein, two connecting plates on the roller carrier and the roller are respectively connected and fixed by a connecting shaft, the roller whose surface is smooth is cylindrical, a connecting piece of the roller carrier is made by gripping round steel into a circular hole, and after two ends of the connecting piece of the roller carrier, which is connected with the connecting plates, are pressed into a flat shape, a drilling hole and the connecting plates are connected and fixed by the connecting shaft.

本实用新型属于按摩健身器，是由握把、握把连接件、拉簧、滚轮连接件、滚轮架及滚轮组成，其特点是：滚轮架上的两个连接板及滚轮均有连接轴连接固定；滚轮为圆柱形，其表面呈光滑；滚轮架连接件由圆钢握成圆孔，同连接板连接的两端压成扁形后钻孔与连接板由连接轴连接固定。

Nanpi source of Thai Gear limited liability company to sell Xi Huanlu in Nanpi County, the annual output value of 4 million yuan, with 1.5 million yuan in fixed assets, the company has domestic advanced production equipment: CNC lathes, hobbing machine, shaving machine, Hole in the grinder, cylindrical grinding machines, surface grinder, spline milling machine, Y7125 razor grinding, grinding hob, broaching machine, slotting machine, drilling Rocker, 3204 tooth for tooth to the inspection, such as hardness.

南皮源泰齿轮传动有限责任公司座落于南皮县城西环路，年产值400万元，拥有固定资产150万元，公司拥有国内先进的生产设备：数控车床、滚齿机、剃齿机、内孔磨床、外圆磨床、平面磨床、花键铣床、Y7125剃刀磨、滚刀磨、拉床、插齿机、摇臂钻、3204齿形齿向检查仪、硬度计等。

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。