IHF

In June, 2000, the system passed the examination of International Handball Federation and approved by the council to be the official system of IHF.

本系统于2000年5月16日在瑞士通过国际手球联合会专家组评估，6月30日经手联理事会批准，正式成为国际手联的标准系统而将应用于所有世界级大赛。

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Conclusion: The parameters of inflammation such as Fg, CRP and PMN, may be closely related with coronary heart disease, and can predict the prognosis of IHF.

结论：血纤维蛋白原、C-反应蛋白、PMN是慢性炎症的独立敏感指标，与冠心病心功能不全有一定关系并对缺血性心功能不全病情及预后的预测有一定的价值。

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Objective: To explore the effect of the intracoronary transfer of autologous mononuclear bone marrow cell ( MBMC) on ischemic heart failure ( IHF) and change of plasm levels of natriuretic peptides after MBMC implantation.

目的：观察骨髓单个核细胞（mononuclear bone marrow cell，MBMC）移植对缺血性心肌病患者左心功能及血浆利钠肽的影响。

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Computer programmes are worked out in this paper. Using the programmes, the critical rotation rate of chopping drum of field straw chopper JH-100* IHF-150, JHF-130 are calculated particularly and main factors, influencing critical rotation rate are analysed.

应用此程序计算了设计的JH100，JHF150，JHF130秸秆还田机刀轴系统的临界转速，分析了影响临界转速值的主要因素。

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For the semilinear differential equations with nonlinear term f ( u), this paper introduces a simplified finite element method, called as interpolated coefficient finite element method, which requests that/(?/,) is replaced by interpolation Ihf ( uh) in numerical computation.

本文针对半线性微分方程中含有的非线性项f（u），在有限元计算中将插值I hf（u h）代替f（u h），从而得到一种简化的有限元法-插值系数有限元法。

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Internal High-pressure Forming ( IHF) is a metal forming process that use hydraulic pressure to form the parts.

内高压胀形正是在这样的背景下开发出来的一种利用液体压力使工件成型的塑性加工新工艺。

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IHF fluorin plastic chemical centrifugal pump is single-stage single-suction pump, it is designed according to standard of ISO2858.

IHF型氟塑料化工离心泵为单级单吸式离心泵，参照国际标准ISO2858标准设计。

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