This paper is focused on the virtual testing system of bearing bush for depth of parallelism and height.

本文研究的是一个测试轴瓦高出度及轴瓦对口面平行度的虚拟测试系统。

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In this paper, aim to the problem of testing for conventional instrument by hand, bearing bush testing system based on virtual instrument is presented.

本文针对传统指针仪表用手动方式来完成轴瓦高出度、平行度测试存在的不足之处，提出了基于虚拟仪器的轴瓦测试系统。

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This paper analyses the special points and mechanism of bolt connection mode on type HXD1 locomotive traction base, and shows the effect of bush to bolt application reliability by stress calculation.

分析HXD1型机车牵引座的螺栓连接方式中的特殊点及其机理，并通过受力计算说明了衬套对螺栓使用可靠性的影响。

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Adam Looney at the Brookings Institution has a nice new paper on the Bush tax cuts.

FORBES: Obama Giving Rich Big Wet Kiss With Proposal On Bush Tax Cuts

On paper, Mr Bush has a good chance of getting fast-track.

ECONOMIST: George Bush inspires high hopes, and a few fears

In a paper entitled Did the Bush Administration Compromise U.S. Security for Japanese Trade Talks Atmospherics?

CENTERFORSECURITYPOLICY: Center For Security Policy