f造句
例句与造句
- Eq.(4) is solved for f and substituted in eq(5) .
(4)式求得F并代入(5)式。 - A typical lens has a focal length(f)of 625 mm .
常见镜头的焦距(f)为625毫米。 a ring homomorphism f: a→b is finite. 环同态f:AB叫做有限型的。 - The consonants " t " , " f " and " s " are voiceless .
辅音“t”、“f”和“s”是不发音的。 - 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。 - It's difficult to find f in a sentence. 用f造句挺难的
- 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。 - 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。 - In other words, f respects addition, multiplication and identity element .
换言之,F保持加,乘法和单位元。 - 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。 it constitutes a presheaf of ring on the basis of open sets. (xf)fa .这构成了开集基(Xf)fA上的环的予层。 - The function (f')is usually written simply f" and is called the second derivative .
函数(f’)通常简写成f”,并称之为f的二阶导数。 - This device, which is represented in figure 17.3, consists of six links, a to f .
图17.3所示即为此种装置,它由自a至f的六根连杆所组成。 - If the mass in question is a plumb bob, the horizontal component of f is important .
如果所讨论的质量是一摆锤,则重要的是F的水平分量。
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