Objective : To study the hemodynamic effect of EBF in anesthetized rats.

目的: 研究EBF对麻醉大鼠血流动力学的影响.

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Eccentric braced frame ( EBF ) is an ideal earthquake - resistant structure.

偏心支撑框架 ( EBF ) 是一种比较理想的的抗震结构.

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EBF imaging using a high energy pulsed electron gun is also quite promising.

采用高能脉冲电子枪的EBF成像术也很有成效.

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Prevalence of diarrhea were 13 1 % among EBF and 29 % in non EBF infants.

同时,纯母乳喂养的婴儿腹泻患病率显著低于非纯母乳喂养的婴儿,两者相差15.9个百分点.

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EBF is a new fertilization system, which is on the theory of the nitrient cycle ( General Fertilization Model, GFM ).

“生态平衡施肥”是以施肥系统养分循环原理“通用施肥模型”为理论基础, 以实用和高新技术优化组装的技术体系为实现手段, 以“生态型肥料”为载体的新的施肥系统.

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