The therapeutic symptoms, PEF , FEV _ 1 and artery blood gas in both groups were observed.

观察两组治疗前后症状 、 PEF 、 FEV1、PaCO2的变化.

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FEV 1, PEF, FEF 50, FEF 75 may be used as markers for 6 minute run test.

FEV1 、 PEF 、 FEF50 、 FEF75可作为判断运动试验结果的指标.

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And the level ofFEF 25, FEF 50, FEF 75, PEF of treatment group was higher than control group ( P & lt; 0.05 orP & lt; 0.01 ).

实验组治疗后FEF25 、 FEF50 、 FEF75 、 PEF的均值均显著高于对照组 ( P & lt; 0.05或P & lt; 0.01 ).

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The interlayer may be assembled by polyurethane foam, polystyrene, glass rock wool, and PEF board.

夹层采用聚氨酯发泡 、 聚苯乙烯 、 玻璃岩棉 、 PEF板.

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Effect of high intensity pulsedfield ( PEF ) on inactivation of soybean trypsin inhibitors ( STI ) was studied in this paper.

研究了高压脉冲电场对大豆 胰 蛋白酶抑制剂的钝化效果.

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Results Continuous inhalation of BDP for 6～8 months can achieve optimal symptom control.

结果持续吸入BDP6～8个月临床症状得到良好控制,PEF值明显改善.

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