场

FILM CLIP: And though I'm no Oliver, but if he fight Sugar Ray he would say, that the thing ain't the ring, it's the play.

电影短片：尽管我不是奥利弗，但如果他与苏格·雷对战，他会说这不是拳击场，这是游戏场。

In conventional ultrasound imaging system, the design of dynamic filter needs the center frequency of the near field and far field first, which were calculated using the linear sound field model. Then the frequencies are used to determine the factors of the dynamic filter for every section of the echo.

在传统超声成像的动态滤波器设计中，需首先按线性声场模型计算出近场及远场回波的中心频率，据此确定出动态滤波器在接收过程中各段的滤波器系数。

This method involves forward modeling wavefield identification,interactive travel time pickup,minimum travel time ray tracing in the interface net,spline coefficient inversion instead of slowness inversion and final velocity field synthesising.

该方法利用正演模型识别波场，用交互法拾取走时，采用界面网最小走时射线追踪法进行射线追踪，并用反演样条系数代替反演慢度，最后合成速度场。

By analyzing several typical problems concerned with convection heat transfer and comparing the numerical results with the corresponding literatures, the second order full extension ETG finite element method is proved to be of better accuracy and stability.

通过几个典型的对流换热问题的算例分析，并与相关文献比较，证明了二阶全展开ETG有限元法在流场和温度场的计算中都具有较好的稳定性和较高的精度，适于求解对流换热问题。

Based on TPAW, finite element calculation of temperature field in keyhole plasma arc welding is conducted, and.

在此基础上，对小孔等离子弧焊接热场进行了有限元计算，分析了引弧后熔池及周围温度场的瞬时演变过程。

Last year, of course, a fireworks display organized by officials at state broadcaster CCTV started a fire that gutted a 44-story tower in their own glitzy new headquarters complex - although they were using higher-power ordnance than what can be bought on the street.

大家都知道，去年中央电视台的官员组织的一场焰火表演引燃一场大火，吞没了他们自己豪华新总部的一幢44层的塔楼（不过他们用的"弹药"比我们在街上能买到的威力更大）。

Computational results show that the interaction of turbulence and combustion in scramjet can't be ignored. Applying flamelet model to simulate turbulent combustion in scramjet is a good choice.

说明超燃冲压发动机内流场的湍流和燃烧相互作用比较强，火焰面模型比有限速率反应在模拟超燃冲压发动机内的燃烧流场更有优势。

On the respect of partially-premixed combustion research, we systematically studied the structure of partially-premixed flames in counter-flow and coaxial jet flow by using direct calculation and flamelet modeling.

在部分预混燃烧研究方面，本文结合火焰面模型和直接求解的方法，在对撞射流流场和同轴伴流流场中系统研究了部分预混火焰的结构特征，提出以预混燃料的当量比和当量混合标量耗散率作为描述部分预混火焰结构变化的参量的观点，并比较了它和非预混火焰的异同。

A two-scale k-ε turbulence model was adopted to calculate turbulent velocity field, and the probability density function method was combined with the Lagrangian flamelet model to predict the turbulent scalar fields.Detailed chemical reaction mechanism GRI-Mech 3.0 was incorporated to describe methane oxidation and nitrogen oxides formation.

采用一个双尺度的 k-ε湍流模型计算速度场，将概率密度函数方法和Lagrangian火焰面模型相结合求解标量场，燃料甲烷的氧化过程和氮氧化物的生成过程采用详细的GRI-Mech 3.0机理描述。

In addition to an optional 4 Prime Focus Field Flattener, we offer a dedicated f5.75 Flat-Field Telecompressor that is diffraction-limited over the entire 35mm field.

除了可选4的主要焦点场拼合，我们提供了一个专门的f5.75平场Telecompressor即衍射，在整个35毫米领域有限。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。