A new gas-magnetic dynamic pressure thrust bearing which has a compact structure, large carrying capacity and wide application prospect is proposed in the paper.

本文提出了一种结构紧凑、承载能力大、应用前景广的新型气磁复合动压止推轴承。

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This paper presents the development of the liquid propellant rocket engine technology from the viewpoint of combustion chamber pressure, thrust level and power cycle.

本文从燃烧室压力、系统工作循环方式以及最大推力三个方面叙述了世界各国液体火箭发动机的技术水平。

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Nearly a year after it was bailed out by the European Union, Greece has been thrust back to the top of the agenda as its increasingly fragile finances put serious pressure on Euro zone members to figure out how to avoid a messy default.

FORBES: 'Inevitable' Greek Restructuring Would Cost Euro Banks $70B