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- mating face seal 配合面密封
- When required in the occupational setting, tight-fitting respirators cannot be used by people with facial hair that interferes with the face seal. 如果工作人员的面部有毛发，由于毛发会影响面罩与脸部的密合，这类人员就不能使用密合式呼吸器面罩了。
- Three kinds of injection sleeves construction,materials,surface treatment and application ranges of floating end face seal ring by die casting are expounded. 叙述浮动端面密封环压力铸造的三种压射套结构、材料和表面处理工艺及其应用范围。
- Chen T X, Bai L B, Li J H.Analyses of stress and strain of a balanced face seal with multi-springs and large diameter for a reaction kettle[J].Fluid Engineering, 1987, (4): 15-20. [2]陈铁鑫;白兰璧;李继和.;小弹簧平衡型大直径釜用机械密封环的变形和应力分析[J]
- As a typical example,the spiral grooved gas face seal was analyzed in detail with the consideration of seal face's waviness and taper through finite element method. 本文以螺旋槽气体润滑机械密封为研究对象,采用有限单元法分别对周向波度、径向锥度对其低速运转性能的影响规律进行了较为详细的分析研究。
- Leaving the disc in a fully closed position firmly closed also prevents weld spatter from falling directly onto the mating faces of the seat and disc. 保持阀瓣处于完全关闭位置也能够避免焊花直接掉在阀座和阀瓣的连接面上。
- Leaving the valve in a fully closed position helps prevent weld spatter from falling directly onto the mating faces of the seats. 保持阀门处于完全关闭状态，有助于防止焊花飞溅直接落到阀座连接面上。
- The angular wobbly self-excited vibration(AWs-EV) with the half-frequency of primary ring for fluids film face seal is intrinsic property, being similar to "half-frequency whirl" in journal bearings of hydrodynamic lubrication. 端面流体膜密封的浮环半频摆动自振特性是其一种固有属性,类似于径向流体膜轴承中的“半速涡动”。
- Based on Reynolds equation and elastic contacting model, a simple and practical mixed-friction calculation model of mechanical face seal has been presented. The calculating process and an example of this model are presented in this paper. 本文根据雷诺方程和弹性固体接触模型，提出了一个简单实用的机械密封混合摩擦计算模型，并给出了该模型的计算流程和计算实例。
- Once the fit of the rod was exact, the mating faces of the boom were brought together and held in place while I fed a small drop of thin cyano glue into the break by capillary action. 一旦合适的杆是确切的，交配面临的繁荣是汇集和地点举行，我喂养的一小滴薄膜氰基胶水到打破毛细管行动。
- Computation Technique of Mechanical Face Seal 机械端面密封计算技术
- Analysis Research of the Bimetal Face Seal by FEM 双金属密封结构的有限元分析
- It is a fact of life and you must face it. 这是严酷的现实，你必须面对它。
- He tried to put a bold face on his failure. 他对自己的失败装出一副满不在乎的样子。
- Dynamic coefficients for gas film face seal 端面气膜密封动力特性系数的计算
- Analysis of floating end face seal with FEM 浮动端面密封结构的性能分析
- non - contacting mechanical face seal 非接触式机械密封
- Random mating within a breeding population. 自由交配在一个育种群中自由交配
- The widow mourned for her dead mate. 那寡妇为她已故的丈夫服丧。
- oil- film spiral groove face seal 油膜螺旋槽密封
