- 更多网络例句与显函数相关的网络例句 [注:此内容来源于网络,仅供参考]
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An explicit formula for the enhancement factor in gas-liquid absorption with irreversible chemical reactions is presented.
提出气液化学吸收增大因子β的显函数式,并分别同膜理论、渗透理论模型以及可vanKrevelen—Hoftijzer隐函数式的数值解比较,证明显函数式相当逼近该二理论模型,同时在准确性和方便性方面都优于隐函数式。
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Put the discrete algebraic equations of initial derivative conditions and algebraic equation system of governing differential equation together to form a new algebraic system.
采用重心Lagrange插值近似未知函数,推导了未知函数各阶导数微分矩阵的显式表达式,建立了求解二阶常微分方程初值问题的重心Lagrange插值配点法。
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In our model the probability density function of the jump size p is general. A closed series formula of the price is given by introducing some kind of Green function and the optimal exercise boundary of the perpetual put option is given by the smooth junction condition.
文章强调跳量的概率密度函数p是一般形式的,通过偏微分方程方法引入格林函数,给出永久美式看跌期权的价格,并通过自由边界条件给出最佳实施边界的显式表达式。
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The proposed law is an explicit function of the system states and does not need any construction.
该控制律是系统状态的显函数,不需要任何构造过程。
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The calculating of its normal depth and critical water depth have no explicit function.
U形渠道断面水力和结构性能优越,是渠道输水工程中较常采用的断面形式之一,水力计算中的正常水深、临界水深求解无显函数形式的表达公式。
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The overall NOX removal efficiency is expressed as an explicit function of space velocity and other parameters, and a simple analytic solution is obtained.
NO_x转化率可以表示为空速和其它参数的显函数并获得单一的解析解。
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The flood activity is one child system in this system, it also has an extremely strong nonlinearity relation with the weather system, and it is very difficult for the analysis means based on explicit function and linear measure and the mathematical model in simulating the gradual progress course and gradual progress method of flood reasonably.
水文水环境系统是一类与自然资源、生态环境和社会活动紧密相关的、极其复杂的大系统,洪水活动作为该系统的一个子系统,还与天气系统具有极强的非线性相关关系,这使得基于显函数和线性假设的分析手段与数学模型很难合理地模拟洪水的演进过程和演进规律。
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Engineering design problems have two characteristics: the design variables are often monotonic in the objective function and constraints. Moreover, the objective function and constraints are often implicit functions which cannot be expressed explicitly in terms of design variables.
工程最佳化设计问题通常有两个特性:设计变数在目标函数与限制条件常具有单调性,且其目标函数与限制条件常为内隐式函数,也就是不能以设计变数来表示其外显形式。
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An explicit analytical solution of the threshold pump power of the laser has been derived based on rate equations which contain the attenuation coefficients of the pump and laser radiations as well as the major contribution of the re-emission of the upper level atoms to the pump wave by using the analytical solutions. An analytical solution of the minimum fiber length required for the onset of the oscillation is presented. In addition, the analytical solutions describing the variations of the density of the pump radiation and upper laser level population along the fiber length have also been given.
从速率方程组出发,在不忽略光纤损耗系数和保留再发射项主导部分的近似条件下推导出了双包层光纤激光器阈值泵浦功率的显函数解析表达式,得到了光纤激光器产生振荡所需的最小光纤长度的显函数解析解;还给出了泵浦光子数密度和上能级粒子数密度沿光纤方向随光纤长度变化的显函数解析解。
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In order to obtain more exact analytical solution to study the output characteristics of double-clad fiber lasers,according to the continuous-wave rate equations of fiber lasers,using typical parameters of double-clad fiber lasers,the contribution of the re-emission effect arising from the interaction between the upper-level atoms and pump light was estimated.Taking into account the predominant part of the re-emission to improve the accuracy of the integration approximated rate equations,the integration of the product of the loss and radiation should be found and explicit analytical expressions for the output of the DCFLs and gradient efficiency of the pump radiation,were deduced,and certain issues of concern were discussed.
为了求得用于研究双包层光纤激光器输出特性的更为精确的解析解,根据稳态速率方程组,针对典型的双包层光纤激光器参量,在估计了上能级粒子再发射项和抽运光产生的影响后,采用保留再发射贡献主导部分的办法以提高可积分近似方程的精确度,明确地提出了要获得光纤激光器输出功率的解析表达式的关键在于求出损耗系数与光场乘积的积分值,简洁地求得了输出功率和抽运光斜线效率的显函数解析表达式,并对其相关问题进行了讨论,以915nm,920nm和975nm的抽运光为例,当输出激光为1090nm时,得出975nm抽运光产生的斜率效率最高并可高达约87%。
- 更多网络解释与显函数相关的网络解释 [注:此内容来源于网络,仅供参考]
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explicit differential equation:显式微分方程
explicit difference scheme 显式差分格式 | explicit differential equation 显式微分方程 | explicit function 显函数
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explicit function:显函数
显式;显明定式 explicit formulation | 显函数 explicit function | 显式(方)法 explicit method
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explicit function:显函数Btu中国学习动力网
experimental probability 实验概率Btu中国学习动力网 | explicit function 显函数Btu中国学习动力网 | exponent 指数Btu中国学习动力网
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explicit function:显函数=>陽関数
explicit formulation 显式 | explicit function 显函数=>陽関数 | explicit identification 显式辨识
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explicit quadratic function:二次显函数
explicit program 显程序 | explicit quadratic function 二次显函数 | explicit relation 显式关系
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explicit identification:显式辨识
explicit function | 显函数 | explicit identification | 显式辨识 | explicit method | 显式法
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of function return value:(函数返回值的转换)
explicit(显式转换),124 | of function return value(函数返回值的转换),170 | implicit(隐式转换),124
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exploring coil; search coil:探察线圈
显函数 explicit function | 探察线圈 exploring coil; search coil | 探察电极 exploring electrode
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zonal spherical function:带球函数
zonal soil 地带性土壤,显域土 | zonal spherical function 带球函数 | zonal structure 带状构造,带状构造,带状组织,层状组织,环带构造
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Explicit conversions:(显式类型转换)
when calling mathematical functions(调用算术函数时的 | Explicit conversions(显式类型转换),124 | Exponent, of a floating-point number(浮点数的指数),28,