This is to determine what kinds of transformations have to be performed to map a source term or entity to a target term or entity.
确定需要执行什么类型的转换来将一个源项或实体映射到一个目标项或实体。
A new mobile radar stationed in Iceland should, says Ian Lisk of the Met Office, make the observations for the source term, now the largest source of error, more reliable.
气象局的Ian Lisk称，安装在冰岛的新的移动雷达使得对源项(现在是错误的最大源头)的观察更加可靠。
The model consists of a single advection? Diffusion equation with a source term.
此模型由一个单一的具有源项的对流扩散方程组成。
The source term investigation is one of the important processes during decommissioning.
源项调查是核设施退役的一个重要环节。
The computing results were given for accident source term described in Reactor Safety Study of USA.
给出了对具有代表性的美国《反应堆安全研究》的事故源项的计算结果。
A unique solvability of the source term solution is obtained by applying integral identity methods.
应用积分恒等式方法，证明了源项解的唯一存在性。
For the slow diffusion equation with the source term, we also obtained the finite propagation property of solution.
此外，对于具有源项慢速扩散方程，得到了解的有限传播性质。
The basic equations for relativistic self-focusing include the nonlinear source term and the effect of diffraction.
相对论自聚焦的基本方程包括非线性源项和衍射的影响。
A high order accuracy compact difference method is presented for soling unsteady convection equation with source term.
提出了求解含源汇项非定常对流扩散方程的一类高精度格式。
The initial boundary value problem of the nonlinear wave equation with the weak damping term and a source term was studied.
研究了含弱阻尼和源项的非线性波方程初边值问题。
The quark-fragment effects in the source term are described by using the phenomenal SU(3 ) string model with a flavor dynamics.
源项中的夸克碎块效应则是通过唯象SU（3）弦模型味动力学进行描写的。
The effects of nonlinear damping and force source term on blowing-up of the solution were analyzed with an energy-compensation method.
用补偿能量的方法研究了非线性阻尼项和力源项对解的爆破行为的影响。
This paper deals with uniqueness of inversion of the nonlinear source term in heat equation with a class of nonlocal boundary of time.
探讨了热传导方程在非局部时间边界条件下非线性热源反演的唯一性问题。
SCAS is the source term code to calculate steam activation products in secondary loop of reactor, which is developed by Nuclear Power Institute of China.
SCAS是中国核动力研究设计院编制的反应堆二回路蒸汽活化产物源项程序。
We obtained the laser heat source term expression and deduced the bio-tissue heat transfer equation, the solution conditions related were also summarized.
得到了激光作用生物组织的热源项，推导了生物热传输方程，并对其定解条件进行了探讨。
A point implicit scheme is used for the chemical source term in order to solve the stiffness problems, a Newton iterative method for flow field temperature distribution.
采用点隐式方法对化学反应源项进行了处理，温度场的计算采用牛顿迭代法。
By properly choosing temporal and spatial difference format, correctly dealing with source term and boundary conditions, control equations are discretized over unstructured meshes.
通过对时间和空间差分格式的选取、源项及边界条件的处理，在非结构化网格上对流场控制方程进行了离散。
The discretization equation obtained takes the same form as that for the pure conduction problem, with the radiation heat flux at the interface appearing as an additional source term.
推导结果表明，此时离散方程的形式仍与纯导热物体的形式相同，只是界面上的辐射热流以源项的形式进入到离散方程中。
The additional source term method is utilized to discretize both energy and momentum boundary conditions and the discretized governing equations in body-fitted coordinates are established.
建立了适体坐标系下的离散化控制方程组，采用附加源项法对控制方程组的能量和动量边界条件进行了离散。
The discretion equation was derived for the control volume with conjugate heat transfer at its interface, with the radiation heat flux at the interface appearing as an additional source term.
推导了界面上具有耦合传热时的控制体离散方程序，界面上的辐射热流以附加源项的形式出现在离散方程中。
The FDM numerical analytic method is applied to calculate the fin efficiency of elliptic tube with rectangular fins on which the disturbing holes were dug by using additional source term technique.
采用有限差分数值分析方法，应用温度逐次更新处理技术对不同扰流孔下的椭圆管矩形翅片的肋效率进行计算。
In this paper a mathematical model for the aerated jet resulted from slit-type energy dissipation was suggested, and the source term of the atomized flow for slit-type energy dissipation was analyzed.
本文对窄缝消能的雾化水流特性进行了初步的研究，提出了窄缝消能高速挑射水流的数学模型，同时对窄缝消能的雾流源量进行了分析。
Source term and off-site consequences in the case of a station blackout (SBO) accident were analyzed for Qinshan Nuclear Power PIant (QNPP) using MELCOR and MACCS codes.
采用MELCOR和MACCS程序对秦山核电厂全厂断电事故的源项和厂外后果进行计算。
Source term and off-site consequences in the case of a station blackout (SBO) accident were analyzed for Qinshan Nuclear Power PIant (QNPP) using MELCOR and MACCS codes.
采用MELCOR和MACCS程序对秦山核电厂全厂断电事故的源项和厂外后果进行计算。
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