Remember not so long ago we looked at flux of a two-dimensional field of a curve.
记得之前我们曾经学过，二维空间中曲线的通量。
Dendrite growth has been simulated with the phase field method and finite difference schemes on a two dimensional rectangular domain with a uniform square mesh.
采用相场模型和有限差分方法，模拟了过冷纯金属熔体的枝晶生长，计算区域为二维正方形均匀网格。
Strong two dimensional effect on the field penetrating speed should be included in the fluid analysis for a plasma space distribution with high density gradient.
对于等离子体空间分布存在较大的密度梯度的物理问题，必须考虑二维空间特性对磁场渗透速度的影响。
An inviscid-viscous interaction method based on the inviscid time marching computer code has been employed to calculate the transonic flow field of two dimensional cascade.
二维跨音速叶栅流场的计算是在无粘时间相关法计算程序的基础上采用无粘-边界层迭代而得。
Having introduced the coneepts of the two dimensional data field, we present several detailed methods to display and process the two dimensional data field.
本文对二维数据场的含义作了简单介绍，提出了几种显示和处理二维数据场的方法。
An unsteady two-dimensional soil temperature field model is established using the limited difference method in this paper.
在前人研究基础上，用有限差分方法建立了一个非稳态二维地温场的数学模型。
Rectangular stock cutting is the most applied problem in two-dimensional stock cutting problems which are widely existed in industrial application field.
在工业应用领域中存在大量的二维下料问题，其中应用最多的是矩形件下料问题。
The necessary conditions that must be satisfied by the electromagnetic field when the two dimensional wing theory works were obtained.
本文得到了要使二维机翼理论成立电磁场所要满足的必要条件。
Two dimensional particle image velocimetry system is used to investigate effects of the dielectric barrier discharge plasma on the flow field in the wake of circular cylinder cross flow.
利用二维粒子图像测速系统研究了低速风洞实验中介质阻挡放电等离子体对圆柱绕流尾迹区流场的影响。
A two-dimensional unsteady temperature field calculation mathematical model has been set up by analyzing ingot solidification process and the program has been developed.
在分析锻造用钢锭凝固过程特点的基础上，建立起钢锭铸造凝固的二维非稳态温度场计算数学模型，并编制程序。
There is a difference between the numerical simulation results of two-dimensional and three-dimensional flow field in supersonic inlet, which shows the influence of boundary layer on the side wall.
超声速进气道的三维流场数值模拟结果与二维数值模拟结果存在较明显的差别，说明进气道侧壁附面层的影响不容忽略；
In the case of gradual and abrupt shift of wind direction, computed response time scales agree with field measurements and the evolving two dimensional spectral structures are well depicted.
在风向逐渐或骤然改变情形下，计算的时间响应尺度与海上观测符合，而且演化中的二维谱结构得到良好刻画。
The correlation function of two dimensional electron gas with the presence of a strong perpendicular magnetic field has been studied on the basis of the wave function in small system.
本文在少粒子体系波函数数值解的基础上讨论了强磁场中二维电子气的二体关联函数。
A finite difference method in non orthogonal curvilinear coordinate is used for the simulation of two dimensional electrostatic field. The computational formula is derived.
讨论了计算二维静电场的非正交有限差分算法，给出了数值计算公式。
The flow field and the temperature field of thermal discharge in Chizhou Power Plant is simulated by adopting the mathematical model for two-dimensional flow field and temperature field.
采用平面二维水流温度场数学模型，对池州电厂的温排水流场和温度场进行数值模拟。
The ballistic transport of the two dimensional electron gas modulated by themagnetic field has been studied.
对磁场调制下二维电子气系统的弹道输运作出了较系统的研究。
In this way, parameters distribution of two dimensional compressible (Plane and axisymmetric) turbulent jets mixing flow field can be calculated.
用这种方法可以计算等截面和变截面二维(平面的和轴对称的)可压缩紊流射流掺混的流场分布。
A theoretical model of high temperature super-conducting (HTS) motor was presented by two-dimensional electromagnetic field analysis.
高温超导电动机(HTS)的理论模型由二维电磁场分析软件完成。
The problem of measuring two-dimensional temperature field by CCD video camera is researched.
研究了CCD摄像机进行二维温度场测量问题。
At present, photonic crystal waveguides, which are fabricated by introducing linear defects in two dimensional photonic crystals, have become an important research direction in this field.
目前二维光子晶体中引入线缺陷形成的光子晶体波导是该领域内的一个重要研究方向。
As a new barcode system, composite symbology has the features of one-dimensional barcode and two-dimensional barcode, which has got more and more attention in the field of logistics.
复合码作为一种新兴的码制，兼容一维条码和二维条码的特点，在物流领域越来越被受到重视。
The stability about the solution of the original problem is proved by analyzing a two-dimensional time-dependent control equation for crystal growth in a uniform convection field.
对在均匀流场作用下的二维非稳态晶体生长控制方程进行了分析，证明了原定解问题的解是稳定的。
In this paper, the monitoring of two-dimensional velocity field in the tangentially fired furnace is studied by using an acoustic method and simulation.
该文模拟研究了声波法四角切圆燃烧锅炉炉膛二维速度场监测方法。
To solve the directionality of spatial magnetic field measurement, two schemes including three-dimensional measurement and simultaneous measurement of transverse, longitudinal components are proposed.
为了解决空间电磁场测量中的方向性问题，提出了三维测量和同时测量横、纵向磁场的两种方案。
Secondly, two dimensional conductive model of cooling jacket was set up and numerical simulation was carried out using one dimensional results. Temperature field in cooling jacket was computed.
其次建立了推力室的冷却套二维导热模型，使用数值模拟的方法和一维计算的结果，得到了冷却套的温度场。
This paper presents a numerical calculation with finite difference method for two-dimensional turbulent jets mixing flow field.
本文给出了二维紊流射流掺混流场的有限差分数值计算方法。
Preparation of graphene composite field emission cold cathode to achieve graphene in the composite structure of the quasi-two-dimensional distribution is our plan.
制备石墨烯复合材料的场发射冷阴极，实现石墨烯在复合材料中的准二维结构分布。
In order to receive a certificate in this field, the student must learn how to create two-dimensional and three-dimensional drawings of mechanical objects using computer design equipment.
要获得此类专业的证书，学生必须能够利用电脑设计系统绘制二维和三维的机械产品草图。
Using finite difference method, we carry out the numerical calculation of the electric field induced by a low frequency magnetic field in a two dimensional stratified biological medium.
采用有限差分法对低频磁场在二维分层生物媒质中诱发的电场进行了数值计算。
Using finite difference method, we carry out the numerical calculation of the electric field induced by a low frequency magnetic field in a two dimensional stratified biological medium.
采用有限差分法对低频磁场在二维分层生物媒质中诱发的电场进行了数值计算。
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