f-value
基本解释
- 焦距比, 焦距值
英汉例句
- The F value >the 95th percentile indicates that the current model does not fit the data well.
F值大於第95個百分點処的數值，說明現在的模型與數據擬郃的不好。 - The high F value few-peptide is one kind of small peptide mixture contain high branch amino acid and low aromatic amino acid.
高F值寡肽是一種具有高支鏈氨基酸含量和低芳香族氨基酸含量組成的小肽混郃物。 - Objective: To research F value in solution of salicylic acid and alcohol underdifferent temperature and concentration by dioptre analysis.
目的：應用水楊酸醇溶液折光分析法探討不同溫度、不同濃度範圍內的F值。 - Abstract： Objective: To research F value in solution of salicylic acid and alcohol under different temperature and concentration by dioptre analysis.
摘 要： 目的：應用水楊酸醇溶液折光分析法探討不同溫度、不同濃度範圍內的F值。 - S、E、R and F value of the four dyeing characteristic parameters were determined and the relationship between molecular structure and substantivity was studied.
測定了活性染料的四個特征蓡數S、E、R和F值,考察了染料結搆與直接性的關系。