压印加工：是金属成形过程，以压力将金属正在封闭模中塑变。
Coining: Coining is the process of forming metal by forcing it to flow while confined within closed dies.
基于自主研制的七自由度铺丝机，研究具有芯模的封闭构件自动铺丝路径规划技术，设计了通用的铺丝路径生成算法，可生成任意角度的铺丝路径。
Based on the seven-degree-of-freedom fiber placement equipment independently developed, the fiber placement path planning for closed composite parts with core models is researched.
基于气田的物质平衡方程序，在本文中提供了确定定容封闭气田地质储量的诺模图。
A nomograph for determining gas in place (GIP) in a closed gas field is presented in this paper based on the material balance equation.
介绍未封闭矩形截面冲裁模的原理、结构和设计。
This paper introduces the Principle, Structure and design of undosed rectangular section punch die.
介绍了一种利用杠杆机构进行由下向上冲裁和弯曲，以及利用活动凸模进行封闭形状弯曲的级进模。
A progressive die that adopting the lever mechanism to stamp upwards and bend the part and utilizing the movable punch to bend the part of close shape was introduced.
小型全封闭式氦气压缩机是G-M制冷机的配套设备，广泛应用于空间环模设备、真空低温泵、真空镀膜等。
Small totally enclosed helium compressor is a componend equipment of G-M refrigerator. It is widely used in space environment simulation equipments, vacuum cryopump and vacuum coating equipments etc.
小型全封闭式氦气压缩机是G-M制冷机的配套设备，广泛应用于空间环模设备、真空低温泵、真空镀膜等。
Small totally enclosed helium compressor is a componend equipment of G-M refrigerator. It is widely used in space environment simulation equipments, vacuum cryopump and vacuum coating equipments etc.
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