pfr

The Property and Application of a New Type of Filling and Retanning Agent PFR

新型填充复鞣剂PFR的性能和应用

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Effects of Dynamic Retention of Deinking Chemicals on PEO/ PFR System

脱墨化学药品对PEO/PFR系统动态助留作用的影响

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Finally, according to the characteristics of key commodity, bottleneck commodity, important commodity and common commodity, we use the idea of category management to match them with CPFR, JMI, VMI and tradition inventory management.

最后，针对关键商品、瓶颈商品、重要商品、常规商品的特性，将其与CPFR、JMI、VMI、传统库存管理模式进行匹配，充分体现了差异化品类管理的思想。

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The parameters were EDV ( end diastolic volume), ESV ( end systolic volume), EF ( ejection fraction), PER ( peak ejection rate) and PFR ( peak filling rate).

检测指标：EDV（舒张末期容积）、ESV（收缩末期容积）、EF（射血分数）、PER（峰值排空率）、PFR（峰值充盈率）。

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The results showed that PFR was more sensitive than the others for detecting ischaemic heart disease.

结果表明，PFR反映心肌缺血改变比其他心功能参数敏感。

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The level of Pfr in seeds is affected by multiple factors.

种子内的Pfr水平受到诸多因素的影响。

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The model built in this work is compared with CSTR model and PFR model.

对本文所建模型与常用的CSTR模型和PFR模型作了比较.

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A superstructure model of reactor network is developed using plug flow reac-tor ( PFR) and continuous stirred tank reactor ( CSTR).

以平推流反应器（PFR）和全混流反应器（CSTR）作为基本反应器类型建立了一个反应器网络的超结构模型，构造了超结构模型的非线性规划问题。

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There would be a great potential and feasibility to develop PFR in Jiangmen city.

研究分析表明,江门发展养殖小区具有很大的潜力及可行性.

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PEO/ PFR Dual Flocculation System for Treating Whitewater in Papermaking

应用PEO/PFR双元絮凝系统处理造纸白水

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On-line Monitoring and Computing of Unit PFR Characteristic Parameter Based on PMU

基于PMU的机组一次调频特性参数在线监测

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