中文翻译与英英解释 | 短语和例子 F holes (提琴上的) F 形孔眼。 F sharp (F#]) 升 F 调。 短语和例子 F = 1.【化学】 fluorine. 2.【生物学】 (generation of) filial offspring; 【植物;植物学】子代 〔F1 杂种子1代; F2 杂种子2代〕; 【动物;动物学】世代 〔cf. f = force〕。 F,F/f, f/,f., f: etc. 见 f-number 条。
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| the 6th letter of the Roman alphabet 同义词:F,
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F (named ef , as a verb spelled eff)"F", Oxford English Dictionary, 2nd edition (1989); "ef", "eff", "bee" (under "bee eff"), op. cit. |
例句与用法 | 1. | Eq.(4) is solved for f and substituted in eq(5) . (4)式求得F并代入(5)式。
| | 2. | A typical lens has a focal length(f)of 625 mm . 常见镜头的焦距(f)为625毫米。
| | 3. | Each f distribution has a pair of degrees of freedom . 每个F分布,都有一对自由度。
| | 4. | a ring homomorphism f: a→b is finite. 环同态f:AB叫做有限型的。
| | 5. | The consonants " t " , " f " and " s " are voiceless . 辅音“t”、“f”和“s”是不发音的。
| | 6. | By unique factorization, the ideal(f)is prime . 由唯一因子分解定理推出理想(f)是一个素理想。
| | 7. | In a nonautonomous system, f is explicitly a function of t . 在非自主的系统中,f是t的显函数。
| | 8. | The number a is called a double root of the polynomial function f . 数a称为多项式函数f的二重根。
| | 9. | In other words, f respects addition, multiplication and identity element . 换言之,F保持加,乘法和单位元。
| | 10. | Under these circumstances, f is called a dissipation function for the set c . 这时,称F为系统C的耗散函数。
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