nnd的例句大全

The time splitting method is used to split the distribution function equations into the colliding relaxation equation and the convection movement equations. The NND finite difference method is adopted and extended to solve them.

采用时间分裂法，将简化速度分布函数松弛变化方程分解为源项碰撞变化方程、对流运动方程，进行耦合计算，应用NND耗散差分方法直接模拟气体分子速度分布函数；

the upwind nnd scheme, which was proposed by dr shen qing, is used in simulation. for eliminating the carbuncle phenomena, we select an appropriate entropy fit method.

差分格式采用沈清博士提出的迎风型NND格式，用熵修正方法消除了高超声速流数值模拟中的carbuncle现象。

It acted on cellobiose and PNP-� �-D-glucoside, and a little on PNP-� �-D-galactoside nnd PNP-� � S-D-xyloside.

此酶不仅能水解纤维二糖和对硝基苯 - β -D- 葡萄糖苷, 还能微弱地水解对硝基苯β-D- 半 乳糖苷和β -D- 木糖苷.

Numerical algorithm is an implicit finite difference method related to the NND scheme.

差分算法是隐式NND格式。

Numerical Simulation of Three Dimensional Nozzle Flows by Using NND Difference Scheme

采用NND方法计算三维喷管气流场

NND schemes were studied for initial vale problem of a scalar conservation law.

针对一维单个守恒律的初值问题研究了NND格式，在已有的数值方法的基础上，提出了一类隐式迎风格式，并证明了它是NND格式。

The study of heat transfer rate around complicated configurations in hypersonic flows using NND finite-element method

高超声速复杂外形热流的NND有限元数值计算方法研究

The Extentions of NND Schemes and Application to Viscous Flow Calculations

NND格式的推广及在粘流计算中的应用

NND Numerical Simulation Method for Capturing Muti-component Flow Interface

一种追踪多介质流体界面运动的NND数值模拟方法

Second order NND scheme was adopted. The pressure distributions of numerical results agree well with the experimental results.

数值模拟采用二阶NND格式求解二维NS方程，计算得到的壁面压强分布与实验结果吻合较好。