So this research is of practical and academic signify - cance.

所以对热机械疲劳问题的研究具有巨大的理论和工程实际意义.

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We detected penicillin ( BPO , 6 - APA , BPE ) specific IgE by ELISA with mono - clonal antibodies ( McAb ) and biotin - avidin system ( BAS ), and discussed its clinical signifi - cance.

利用 单克隆抗体 及生物素 - 亲和素放大系统检测青霉素 抗原 特异性IgE, 并探讨其临床意义.

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Levels of a substance called prostate specific antigen is often high in men with prostate cance.

前列腺癌患者通常有一种称为前列腺特异性抗原的物质浓度升高.

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As well known, the lung cance is partly caused by smoking too much at least.

众所周知, 肺癌至少部份地是由于吸烟过多而引起的.

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Calculation of R _ ( min ) for flux or slag is of signifi - cance in welding, ESR and protective casting.

不同熔剂或熔渣的R_ ( min ) 计算值对电渣重熔、保护浇铸及焊接的工艺过程有一定指导意义.

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