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1)  Pseudo-F statistic
Pseudo-F值
2)  F value
F值
1.
s:Sterilization F value,D value,Z value of canned food are expound by giving some typical examples with the concept conversion coefficient of sterilization time.
罐藏食品杀菌F值是《食品保藏原理》课程的重点和难点,尤其对肉类等食品杀菌更为重要。
2.
After making analysis on the signification and adaptability of some expressions of yield coefficient, it was pointed out that if f value established with primary clarifier was used for engineering design of biological nitrogen and phosphorus removal system without primary clarifier, there would be errors of 40%-60%.
 详细分析了几种产率系数表达形式的具体含义及适用性,指出如果沿用设置初沉池时的f值进行无初沉池生物除磷脱氮系统的工程设计,会带来约 40% ~60%的误差,建议不设初沉池时生物除磷脱氮系统应采用能综合反映系统性能的净过程产率系数Yn或总产率系数YBOD,并对国内部分城市污水处理厂的实际运行数据进行了分析。
3.
According to W D Bigelow's sterilization theory, a programmable DAQ system based on PC (Personal Computer) open loop was built to provide continuous measurement of cold spot temperature and accumulate its F value during can sterilization process.
在罐藏食品工业中,测定罐头冷点温度和计算杀菌F值一直是一个非常重要的问题。
3)  Fisher ratio
F值
1.
This article investigated the anti-fatigue activity of high Fisher ratio oligopeptide derived from egg white protein and the dose-effect relationship by determining the running time on a staff, the content of serum urea nitrogen (SUN) and hepatic glycogen.
通过测定受试30d实验小鼠的转棒时间、血清尿素氮和肝糖原含量,考察4种不同剂量蛋清高F值寡肽的缓解体力疲劳功能及其量效关系。
2.
The results showed that 5% concentration of high Fisher ratio oligopeptide derived from egg white protein was much better than other material in increasing running time on a staff,increasing the content of hepatic glycogen and decreasing the content of serum urea nitrogen(SUN).
实验结果表明:5%浓度蛋清高F值寡肽在提高受试小鼠的转棒时间和肝糖原含量、降低血清尿素氮的含量的趋势上优于5%浓度蛋清多肽及大豆肽,它能极显著地提高受试小鼠的转棒时间和肝糖原含量(P<0。
4)  F value/C value
F值/C值
1.
Research and development of a computer-based real-time acquisition and displaying system for food temperature and F value/C value;
食品温度及F值/C值计算机实时采集显示系统的研制
5)  fuzzy valued fuzzy measure
F值F测度
1.
Furtherly,the fuzzy integral of nonnegative measurable fuzzy valued functions with respect to fuzzy valued fuzzy measure is studied,and its definition,properties and convergence theorems are shown,such that Sugenos fuzzy integral is extended.
以非负F数的概念为基础 ,定义了取值于非负F数的F测度 ,研究了非负F值函数关于F值F测度的F积分 ,得到了该种积分的定义、性质和收敛定理 ,使得Sugeno的数值F积分得以推广。
6)  F value method
F值法
1.
Based on the monitoring data,the groundwater environmental quality in He'nan Province was analyzed by the way of fuzzy comprehensive evaluation,method of "voting down by only one vote" and international F value method.
采用模糊评价法、国际F值法、一票否决法对河南浅层地下水进行评价。
补充资料:pseudo-level
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性质:虚拟的因素水平。在正交试验中,有时没有合适水平数的现成正交表可供使用,常将水平数较小的因素的某个或某些水平重复设置,以便能将实验安排在水平数较多的正交表中,这些重复设置的水平称为拟水平,这种虚拟水平的方法称为拟水平法。

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