查询词典 seal

The company was founded in 2007, the main marketing car motorcycle engine oil seal oil seal fluoroelastomers Aprons high-pressure valve cap rubber tubing, etc..

本公司成立于2007年，主要营销汽车摩托车发动机油封氟橡胶汽门油封胶圈高压帽油管等各类橡胶件。

The calculation of the rotordynamic coefficients of a multistepped annular seal in hydraulic turbines is discussed in this paper. Based on the Hirs' turbulence lubrication theory and the bulk flow model, the governing equations for the flow in the seal are developed by using the Moody's friction equations. The governing equations are perturbed when the rotor and the stator are coaxial. The Runge Kutta integration method and the Newton Raphson iteration method are used to solve the perturbation equations....

本文首先在Hirs紊流润滑理论的基础上，采用体积流动模型及Moody摩擦方程建立起阶梯口环水封中流体流动的控制方程，将各个方程在转子与定子同心处进行摄动，采用Runge－Kuta积分法及迭代过程求解摄动方程，建立起水轮机阶梯式口环水封的转子动力特性系数的计算方法，为水轮发电机组轴系的动力学分析提供了必要的理论基础。

From leakage and small, sealed double standards and reliable, soft seal off seal off as well on.

从泄漏量又小、密封又可靠的双重标准来看，软密封切断就不如硬密封切断好。

This paper is reviewed for importance of gas media used in ceramic-to-metal seal technology, it point out that increasing N2 content of working Gas media made ceramic-to-metal seal safe production, decreeing cost and guarantee quality.

本文所研究的基于气体介质的电火花铣削加工技术主要指气中电火花铣削加工以及相应的超声辅助气中电火花铣削加工和浸液辅助气中电火花铣削加工。

At the same time, the structural form of seal ring is discussed and the relationship among deformation characteristics, materials and size of seal ring are compared.

同时，对密封环的结构形式进行了讨论，对比两种形状密封环的变形特点与材料、尺寸的关系，提出有价值的建议。

On the side opposite to the seal, the impulse ring and sensor body form an effective labyrinth seal.

在密封件对侧，脉冲和传感器主体组成了一个有效的迷宫式密封。

Adjusting the seal ring you can get the best seal.

调整密封圈的押紧程度，可以获得最佳密封效果。

For your information,we mainly argued that our client is a professional manufacturer in the field of manufacturing the products" carbon seal ring brushed;seal rings"in the world.

对于你的数据，我们主要地我们的客户是制造产品的领域专业的制造业者"碳刷；印章响"在世界中。

In this paper,the advantage and disadvantage of several seal imprint recognition method have been compared,and an approach for seal imprint recognition based on ring projecting template matching is proposed.

本文分析了几种印鉴鉴别方法的优缺点，并提出了一种基于环投影模板匹配的印鉴鉴别方法。

Which used the dry gas seal with the double end surface instead of floating ring seal.

介绍了某石化用双端面干气密封替代浮环密封的原因及应用情况。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了