查询词典 exponential decay

The one-dimensional time-dependent Schrdinger equation was numerically solved with the symmetric splitting of the short-time exponential propagator and the fast Fourier transformation, and influence of intensity and pulse with on ionization of linear multi-ation molecular ion in two-color laser fields was researched.

利用短时指数传播子对称分割法和快速傅里叶变换技术，数值求解了一维含时Schrodinger方程，探讨了双色激光场中激光的基波和谐波强度之间的不同配比以及脉宽对线性多原子分子离子电离的影响。

The results show that the potential waveforms are the exponential function of time .

在R-C模拟体系中，研究了方波脉冲电流作用下电位响应波形的基本特征。

In essence, all functions studied in elementary analysis are either variations of the exponential function or they are

在初等分析中，从本质上来说，要么是指数函数的变种，要么是

By applying this exponential utility function, portfolios to suit a variety of different investors can be obtained.

并且因为效用函数的引入，因此可以求得满足不同风险偏好投资者的资产配置。

With the advent of the age of information integration, the product renovation rate becomes a exponential function.

随着信息集成时代的到来，产品更新换代的速度按指数递增。

The solution to the dual integral equations with exponential function can be discussed,too.

最后给出了含余弦函数对偶积分方程的数值算例。

An exponential function is one in which the variable appears in an exponent.

指数函数是指数中出现变量的函数。

The logarithmic function is defined as the inverse of the exponential function .

对数函数是作为指数函数的反函数来定义的。

The gain of the amplifiers can be controlled by an exponential function circuit.

台风灾害的估算是衡量农作物损失之重要元素之一。

An exponential function of the average particle size and the fluidity of granules is established.

本文还确定了过程参量对产品指标影响的变化趋势，提出了颗粒直径和流动性的函数关系式。

Eight cases of simple chordee of penis were adopted urethral extending.9 cases of severe simple chordee of penis were adopted primary urethroplasty.

8例单纯性阴茎下弯患者采取尿道延伸术，9例重度阴茎下弯患者采取切断尿道矫直阴茎一期尿道成形术。

She is a daintily dressed young lady.

她是个装饰娇艳的少女。