an integral steel plant 综合钢铁厂。 an integral part of …的一个主要部分。 an integral whole 整体。 integral equation 积分方程。 n. 全体,整体;【数学】积分。 definite integral 定积分。 double integral (二)重积分。 indefinite integral 不定积分。 n. -ity 完整性。 adv. -ly
The fourier transform is an integral expression for a fourier series applied to an infinitely long signal . 傅里叶变换式是对博里叶级数的一种积分表达式。
Needless to say, the method of integral equations and the green's function technique can also be developed . 无庸赘言,也可以发展积分方程法或格林函数技术。
The line integral does not depend on the shape of the path, or on the position of the wire within it . 此线积分与路径的形状无关,也与路径内导线的位置无关。
Molecular clouds play an integral role in the prestellar evolutionary sequence of interstellar matter . 分子云在星际物质的星前期演化序列中起着不可缺少的作用。
This integral can be evaluated, of course, only when the force is known as a function of the time . 显然,只有知道了力与时间的函数关系后,这个积分才能进行计算。
Many discussions are given in the exercises, which should be regarded as an integral part of the text . 在练习中给出了许多讨论,应该把它们看作是教科书整体的一部分。
For practical application the integrals in (3. 79) and (3. 80) have to be replaced by finite series . 为了实际应用,(379)和(380)里的积分项必须用有限级数代替。
The difference equations derived will now contain integrals with respect to time because of the convolutions involved . 由于包含卷积,所推导的差分方程包括对时间的积分。
If the field changes slowly, we can replace the time integral by a line integral over the unperturbed orbit . 如果场缓慢改变,我们能够用未扰动轨道的线积分来代替时间积分。
Its frequency is an integral multiple of one-half the classical frequency of revolution of the electron in the bound orbit . 其频率为在束缚轨道上电子旋转的经典频率之半的整数倍。
constituting the undiminished entirety; lacking nothing essential especially not damaged; "a local motion keepeth bodies integral"- Bacon; "was able to keep the collection entire during his lifetime"; "fought to keep the union intact" 同义词:entire, intact,
existing as an essential constituent or characteristic; "the Ptolemaic system with its built-in concept of periodicity"; "a constitutional inability to tell the truth" 同义词:built-in, constitutional, inbuilt, inherent,
the result of a mathematical integration; F(x) is the integral of f(x) if dF/dx = f(x)
百科解释
Integration is an important concept in mathematics and, together with its inverse, differentiation, is one of the two main operations in calculus. Given a function f of a real variable x and an interval of the real line, the definite integral