The test of Brinell hardness and strength of plastic contact are used as the main investigative means in this paper, and little deformation of metal is presumed.

以布氏硬度实验、塑性接触变形实验为主要研究手段，以金属的小接触变形为假设前提。

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Objective To investigative the correlations between QRS duration(QRSD) and heart function and 6-minute walk test(6-MWT)in elderly patients with chronic heart failure(CHF).

目的探讨老年慢性心力衰竭（心衰，CHF）患者QRS时限（QRSD）与心功能、运动耐量相关性。

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In the U.S., two people Jeff Bazarian, an emergency room doctor at the University of Rochester, and Damir Janigro at the Cleveland Clinic are using the test as an investigative tool and trying to drum up interest at Roche Diagnostics to apply for FDA approval in 2011.

FORBES: Name You Need To Know in 2011: The S-100B Blood Test