Objective To investigate the efficacy of surgery for primary retroperitoneal tumor ( PRT ).

目的提高原发性腹膜后肿瘤 ( PRT ) 的手术效果.

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The content of montmorillonite of bentonite ( PRT - 3 ) from Riyuelei reached 87.17 % after natural sink.

对于日月雷矿 PRT -2,通过自然沉降法选矿,可使蒙脱石含量达到87.19%.

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I've heard a lot about Pre - computed Radiance Transfer ( PRT ) , where can I learn more?

俺听说PRT很牛叉, 咋整的呐?

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It is composed of endure high temperature polymer, cross linking agent and PRT mineral mater.

该调驱体系由耐温聚合物 、 交联剂及矿物质PRT组成.

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Aim To study the working principle of the pulsed release tablet ( PRT ).

目的:考察脉冲 控释 片的理化性质,研究其脉冲释药机理.

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Conclusion There were relationship between the physical chemical character and the lag time of PRT.

结论:脉冲控释片的理化性质与其脉冲释药机理有一定相关性.

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