PFR 峰值充盈率 ; 活塞流反应器 ; 工艺 ; 断电自动恢复
PFR Rayon 特舒柔内里和反光铝箔 ; 热流反射铝
PFR Radar Picket Corvette 雷达哨轻型护卫舰
PFR PartFailureRate 元件故障率
PFR ProgrammedFilmReader 程控胶卷阅读器
PFR PowerFailRestart 电源故障再启动
PFR PulseFRequency 脉冲重复频率
NOTE: if you must remove any component and sent to workshop, print the PFR (Post Flight Report) and TDS (Trouble Shooting Data) (if existed), then attach printed documents on the part.
注：如果有部件要拆下送修，打印相关的PF R(航后报告)和TDS(排故数据)(如有)，并将其附在所拆下的部件上。
Thus, the PFR was optimal for immobilized cells to produce L-malic acid in ammonium fumarate system.
因此，在富马酸铵体系中用固定化酶生产L-苹果酸采用填充床反应器更佳。
Plug flow reactor(PFR) and Continuous stirred tank reactor(CSTR) were studied to compare their performance for treating dairy manure.
对推流式反应器（PFR）和完全混合式反应器（CSTR）用于牛粪液厌氧消化的性能进行了比较研究。
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