Method: Filter paper test.

方法：滤纸法。

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The Schirmer test USES filter paper to wick up tears and measure the amount of production, as shown in a patient with Sjogren syndrome.

Schirmer试验以滤纸条作为工具，测量泪液的产生量，如图所示为一名患干燥综合征的病人。

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The work function of pressure filter and its application in dewatering test for the tailings in Taochong Iron Mine are introduced in this paper.

介绍了加压过滤机的工作原理及其在桃冲铁矿尾矿的脱水试验中的应用情况，为加压过滤机在矿山冶金生产领域推广提供经验。

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To create his test, Jack mixed human mesothelin-specific antibodies with carbon nanotubes and coated strips of ordinary filter paper.

FORBES: Cancer, Innovation and a Boy Named Jack