查询词典 concentration ring

Company business scope: Metric plug plug plug left teeth straight plug, such as Brandt Gauge Metric ring ring ring teeth left straight Brandt ring ring gauge, such as dedicated short taper gauge cone gauge Mohs gauge needle, such as three types of vernier caliper caliper caliper with standard digital calipers, such as depth micrometer caliper micrometer outside diameter micrometer inside diameter micrometer micron micrometer scale, such as lever-type dial indicator dial indicator inner diameter dial indicator digital display dial indicator, such as Square Block-type wide angle square-foot knife-edge knife-edge angle square feet omnipotent point of view, such as meter-type coordinate measuring machine single lever gear comparator block welding inspection regulations, such as foot and other workers?

本公司经营范围：塞规公制塞规左牙塞规直管塞规布氏塞规等环规公制环规左牙环规直管环规布氏环规等专用量规锥度量规短锥量规莫氏量规三针等卡尺类游标卡尺带标卡尺数显卡尺深度卡尺等千分尺外径千分尺内径千分尺内侧千分尺微米千分尺等量表类百分表杠杆百分表内径百分表数显百分表等角尺类宽座角尺刀口尺刀口角尺万能角度尺等量仪类单坐标测量仪杠杆齿轮比较仪焊接检验尺等块规及其他工？

The lower end of the discharge chamber body is in hermetically-threaded connection with a fixed electrode; an operation electrode is mounted at the upper end of the discharge chamber body; the lower end of the operation electrode can be movably mounted in a conduction fixed ring; a fit clearance between the lower end of the operation electrode and the conduction fixed ring is 0.1 to 0.15mm; the conduction fixed ring is in hermetically-threaded connection with the upper end of the discharge chamber body; the conduction fixed ring is connected with a grounding wire; a discharge chamber is formed between the conduction fixed ring and the fixed electrode at the inner part of the discharge chamber body; the upper end of the operation electrode is fixedly connected with an insulation handle.

本发明公开了一种隔爆放电器，包括由防爆有机玻璃制成的筒形放电室本体，所述放电室本体的下端密封螺纹连接有固定电极；所述放电室本体的上端安装操作电极，所述操作电极的下端可移动地安装在导电固定环内，与导电固定环配合间隙为0.1～0.15mm，导电固定环密封螺纹连接在放电室本体的上端，导电固定环上连接有接地线；在放电室本体的内部导电固定环和固定电极之间形成放电室，所述操作电极的上端固接绝缘手柄。

The influences of derivations and adjoint ideal semigroups of prime ring with characteristic 2 on the prime ring are discussed, and several sufficient conditions for the prime ring being communitive ring or S4-ring and some necessary conditions for a class of prime rings being communitive rings are obtained.

先给出了一个利用导子和理想来判断素环的可交换性结论的证明，然后讨论了特征为2的素环的导子和归联理想半群对这个素环的影响，得到了素环成为交换环或者S4-环的几个充分条件及一类素环成为交换环的必要条件。

In this situation, low cost ethernet technology is introduced into metropolitan network. ring network control protocol is also adopted for ring networking. ring network protection technologies are applied to guarantee the manageability and reliability of telecom network. ethernet ring network objectives are defined in the protocol draft itu-t g.8032, and carrier ethernet ring technology is also standardized.

为了适应这一转变，人们将低成本的以太网技术引入城域网络中，同时采用环网控制协议进行环形组网，利用环网保护技术来实现电信网络要求的可管理性及可靠性。itu-t g.8032给出了以太环网的组网目标及定义，规范了电信级以太网环网技术。

Pointing to the table of the various periods of Xi'an maps, Liu Xinhua, said:"You see, this is a map of the last century 80's, Xi'an city has 'freed' wall bound, from a ring expansion to a second ring; the last century, 90s onwards, Xi'an, increased road and bridge, the Second Ring, Ring Ring Two, widening urban transport framework; the last 10 years, and gradually shaping of radiation from a new 'big Xian' metropolitan area, a new landmark in Xi'an in large numbers."

指着摆在桌上的各个时期的西安地图，刘新华介绍说：&你看，这是上世纪80年代的地图，西安城已'挣脱'城墙束缚，从一环扩张到了二环；上世纪90年代起，西安路桥增多，二环、三环两大环线，城市交通骨架日益拉大；最近10年，逐步辐射塑造起全新的'大西安'都市圈，使西安新地标大量涌现。&

Combined hourglass control in analysis of cold ring rolling process;2. Recent status and development of real-time measurement and online control technology in cold ring rolling ;3. The influence law of feed rate of idle roll on the quality of end face of ring,axial width spread ratio,roll force,roll moment and metal flow characteristic in cold ring rolling process has been explored through the FEM numerical simulation of the ring with rectangular cross-section based on the elastic-plastic dynamic explicit FEM under the Abaqus software environment.

基于Abaqus/Explicit提供的显式动力学有限元算法，对矩形截面环件冷辗扩进行了有限元数值模拟，揭示了芯辊进给速度对环件冷辗扩过程中环件端面质量、轴向宽展率、辗扩力、辗扩力矩以及金属流动特性的影响规律，并从金属塑性成形原理和塑性加工力学等角度对这些规律进行了合理的解释，从而获得了进给速度对冷辗扩成形的影响规律，为环件冷辗扩在实际应用中进给速度的选择提供了依据，对揭示冷辗扩成形机理也具有十分重要的意义。

Using different colors shows resistance specification. 4 color ring is generally carbon film resistors.its three-ring show resistance, with a color ring showing error. 5 color ring is generally Metal Film Resistors.Its four-ring show resistance,with other showing error.

就是在电阻器上用不同颜色的环来表示电阻的规格。4个色环一般是碳膜电阻，用3个色环来表示阻值，用1个色环表示误差。5环电阻一般是金属膜电阻，用4个色环表示阻值，另一个色环也是表示误差。

Products: graphite ring, graphite seal ring, graphite seals, graphite bearings, graphite crucible, graphite spherical ring, cylindrical graphite, graphite blades, flexible graphite, graphite ring rotary joint, sliding, bearing, friction block, piston rings, orientation ring, such as carbon plate.

产品：石墨密封圈，石墨密封环，石墨密封件，石墨轴承，石墨坩埚，石墨球面环，石墨圆柱，石墨叶片，柔性石墨，旋转接头石墨环，滑片，轴瓦，磨擦块，活塞环，导向环，碳板等。

When the lock ring simultaneously with the question cone gear engagement ring gear, cone after contact friction moment in the role of the rapid speed of gear to reduce to synchronize with the speed equivalent to lock ring, the two synchronous rotation, relative to gear Central lock synchronization speed is zero, thus inertia torque also disappeared, then in force under the impetus of engagement sets unhindered and synchronization lock Gear engagement ring, and further engagement with the question of gear engagement ring gear and completed Shift process The topics mainly through the Pro / E synchronization software for the car to three-dimensional modeling structural design, and through the parameters of the design process to achieve its structure, and on this basis, the use of ANSYS FEM software structure of the typical synchronization And a finite element analysis, through structural analysis of its structural design is reasonable to assess and make recommendations to improve the design

当同步锁环内锥面与待接合齿轮齿圈外锥面接触后，在摩擦力矩的作用下齿轮转速迅速降低到与同步锁环转速相等，两者同步旋转，齿轮相对于同步锁环的转速为零，因而惯性力矩也同时消失，这时在作用力的推动下，接合套不受阻碍地与同步锁环齿圈接合，并进一步与待接合齿轮的齿圈接合而完成换档过程本课题主要是通过Pro/E软件对汽车同步器进行三维造型结构设计，并通过参数化实现其结构设计程序化，在此基础上，利用ANSYS有限元软件对典型同步器结构进行有限元计算与分析，通过结构分析对其结构设计的合理性作出评价并提出改进设计建议

The product will be the traditional-style ring piston ring parallel body docking model innovation model for the overlapping sealing lap, so that piston ring will always be in working condition without gaps, and has automatic compensation function, the complete solution to the traditional products of wear of piston ring ring members plus big oil leak phenomenon of channeling.

利产品。该产品将传统活塞环平行式环体对接模式创新为重叠密封搭接模式，使活塞环始终处于无间隙工作状态，并具有自动补偿功能，彻底解决了传统活塞环因磨损而产生的环口加大漏气窜机油现象。

Although translator has turned from being a crystal ball by which the original culture can unrestrainedly penetrate to another crystal ball by which the target culture can freely traverse, the translator's personal embodiment, in the process of cognitive act, are still absent in translation studies. Translators are still subjects without body or simply disembodied subjects.

译者虽然由原语文化可以自由穿透的玻璃球变成了译语文化可以自由穿越的玻璃球，但译者认知过程中的个体体验在翻译研究中依然缺席，译者依然仅仅是一个没有躯体体验的主体。

Chillingly, he claimed our technology is 'not nearly as sophisticated' as theirs and "had they been hostile", he warned 'we would be been gone by now'.

令人毛骨悚然的，他声称我们的技术是'并不那么复杂，像他们一样，和"如果他们敌意"，他警告说，'我们将现在已经过去了。