该类型泵特别适合于低比重介质的工况， 在这种情况下背对背的设计及中间衬套可以产生自然的轴向平衡和附加的轴支撑。
They are particularly suited to low specific gravity applications where the back-to-back design and center bush provide natural axial balance and additional shaft support.
主要矿物是自然铂矿、铁铂合金、钌铱锇矿、等轴锇铱矿和铱锇矿。
The trace element Rh exists mainly in native platinum, platinum-iron alloy and Pt-containing osmiridium.
从街道上的方法，自然坡地地形导游木材凉亭下一个简单的结构一轴木材木板路对面的莫顿湾灰庭院抵达。
On approach from the street, the sloping terrain naturally guides an axial timber boardwalk under a simple timber pergola structure arriving in the courtyard opposite the Morton Bay Ash.
水平轴或者垂直轴任何异乎寻常的紧滞，自然是严重的问题。
Any unusual stiffness of either the horizontal or vertical axis is of course serious.
统一的极性响应提供关键记录的自然离轴响应。
Uniform polar response provides natural off-axis response for critical recording.
研究表明，在所研究的频率范围内，弹性轴轴承系统存在两阶自然频率。
The result showed that a flexible shaft-bearing system has two order natural frequencies.
大型水平轴风力机运行在复杂的自然环境中，所受载荷情况非常复杂。
Large Horizontal Axis Wind Turbine runs in complicated environment, the loads it endured are also very complicated.
本文是基于国家自然科学基金项目《混凝土多轴变幅疲劳破坏准则》(50078010)中的一部分作为研究内容。
This paper bases on a part of the project of National Natural Science Foundation "Failure criterion of concrete under multiaxial variable-amplitude fatigue loading" (50078010) for study contents.
Romax科技有限公司是一家有多年齿轮箱设计经验的公司，进行与主轴轴承分析校验和主轴轴 承座有关的工作是其技术领域的一个自然拓展。
Working on the main rotor bearing housing is a natural progression for Romax Technology, a company that has many years experience in gearbox design.
Romax科技有限公司是一家有多年齿轮箱设计经验的公司，进行与主轴轴承分析校验和主轴轴 承座有关的工作是其技术领域的一个自然拓展。
Working on the main rotor bearing housing is a natural progression for Romax Technology, a company that has many years experience in gearbox design.
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