The researches show that the Fermi function can be used to describe the refractive-index profiles of the ion-exchanged planar waveguides.

The method can be applied to the functions with two free coefficients, such as the Fermi function, so that it can be used to recover the graded index profiles with wide variation range.

该方法把统计优化手段导入循环迭代法，可适用于费米函数这一类曲线变化范围大、且有多个自变量的函数。

Standard molar adsorption Gibbs function, standard molar adsorption entropy and standard molar adsorption enthalpy are derived.

求出了标准摩尔吸附吉布斯函数、标准摩尔吸附熵和标准摩尔吸附焓。

Standard Gibbs function increase

标准吉布斯函数增加

The primary cell of the same value of the change in normal mole Gibbs function

标准摩尔吉布斯函数变化相同的原电池

Evaluation of Absorption Heat Transformer Performance by Excess Gibbs Function of Working Pairs

以工质对的Gibbs超额函数评价吸收式热泵特性

The Decrease Rate's Calculation of Gibbs Function in the Irreversible Process

不可逆过程中吉布斯函数减少率的计算

The Discussion of Gibbs Function in Binary System of Pure Substance

单元复相系中吉布斯函数的讨论

Applications of Path Integral in Study of the Green Function of One Dimensional System

应用路径积分方法研究一维系统的格林函数

Temperature Fields of Inhomogeneous Solid Sphere Based on Green Function Method

基于格林函数方法的非均匀球介质中温度场分布研究

The local density of states is obtained through Green function.

通过格林函数可获得局域态密度。

One problem in the Green function method of potential scattering

量子力学势散射的格林函数方法中的一个问题

Synthesis Application of Physical Agent in Treatment on Temporomandibular Joint Function Disorder

综合应用物理因子治疗颞颌关节功能紊乱

Objective: To study temporomandibular joint function after mandibular fracture.

目的：探讨下颌骨骨折后颞下颌功能紊乱的状况。

The excellent and good rate of hip joint function was 86.5%.

髋关节功能评定优良率为86.5%。

Predictive Factors That Impact on Joint Function after Total Knee Replacement

影响全膝置换术后膝关节功能的相关因素研究

Analysis and Research on Fixed Torque Bolt Joint Function Based on RE

基于反求工程的定扭矩螺栓联接功能分析与研究

T-F analysis method is an important ramification of non-stationary signal processing. It employs the joint function of time and frequency to represent, analyze and process the non-stationary signal.

T-F分析方法是非平稳信号处理的一个重要分支，它是利用时间和频率的联合函数来表示非平稳信号，并对其进行分析和处理。

We can classify the T-F analysis methods to linear and nonlinear representations according to the joint function.

T-F分析方法按照T-F联合函数的不同可以分为线性和非线性两种。

The vibration-rotational eigen-problem for diatomic molecules under the improved Morse potential energy function

双原子分子在改进的Morse势下的振动一转动问题

Pure vibrational and vibrational-rotational energy levels as well as Frank-Condon factors of CO molecule are computed by both finite difference method and spherical Bessel function expansion method respectively, using Morse potential function as potential model function.

并选用Morse势函数为模型势函数，分别利用有限差分法和球贝塞尔函数展开法计算出了双原子分子CO的纯振动、振-转能级能量本征值和波函数以及Frank-Condon因子。