能面

Consequently the diathermancy was strengthened, the effect of heat transfer was improved and the flow and combustion process in the boiler has become much better. First, in this thesis the burn characteristic of the rubbish and the process of combustion in the chain boiler has been studied. A series of mathematic model has been given. This thesis carefully introduced the principle and formula of the turbulent flow model、two-equation model、radiation model、dispersed phase model and standard wall function method. The software FLUENT has been applied to simulate the temperature、pressure、velocity and mass fraction of species in the boiler furnace and stokehole. The analysis and the comparison have been done. The calculation results indicate agreement with the fact and the studies both here and abroad.

首先，本文针对SZL10-1.25-MJ造纸垃圾焚烧锅炉，结合其燃料的特性，对垃圾的燃烧特性以及层燃炉中垃圾的焚烧过程进行分析；给出一套完整的垃圾锅炉炉内传热数学模型，并分别详细阐述了湍流流动模型、双方程模型、辐射传热模型、离散相模型及标准壁面函数的原理及计算公式；借助于Fluent软件平台对炉膛内的温度场、速度场、组分浓度场及炉膛出口的温度分布、速度分布、组分浓度分布等进行数值模拟，分别从定性和定量的角度与实际情况进行了比较，得到了较满意的结果；模拟结果与国内外的很多研究能较好符合。

The differential and integral reactive scattering cross sections for the H(superscript +)+D2(v=0, j=0) reaction have been studied by a coupled-channel hyperspherical coordinate method in an ab initio potential energy surface.

基于ab initio势能面，用耦合通道超球坐标理论研究了碰撞能等于0.5eV时H+D2(v=0， j=0)的积分，微分截面。

With a smile disarmingly like Diana s and his father s sense of duty William has the makings of a thoroughly modern monarch .

面带和戴妃一样能使人消除敌意的微笑，并具有他父亲那样的责任感，威廉绝对具备现代君主的品质。

How could she face her parents,get back her box,and disconcert the whole scheme for the rehabilitation of her family ,on such sentimental grounds?

她怎么能这样感情用事，居然敢当着父母的面，去把箱子取回来，从而打乱重整家业的全盘计划呢？

The experiments prove that this optical structure can be used to measure the longitudinal displacement, which can arrive at a high accuracy.

实验表明，该光路结构能有效实现被测物的离面位移测量，并可获得高的测量精度。

In this study, the octahedron(111), cube(100) and dodecahedron(110) surfaces of diamond have been investigated by quantum chemistry calculations.

对比数据可以知道，在金刚石八面体{111}面上单原子能量最大，原子间所形成的共价键键能最强，所以在该面上物理化学性质最为稳定。

Shrinking that doughnut hole so that you have a shorter period of time where you're not covered.

将这个面圈洞缩小，这样的话，你不能获得赔付的时间就会缩短。

The machine is capable of making 220 to 250 dozen doughnuts per hour.

机器能制造220至250十炸面圈每小时。

When evaporation was stopped during the process of soil water redistribution, soil water would move downslope by gravity.

裸地坡面覆盖杂草，能延缓产流时间、增加入渗，并促进土壤水分向深层的运移。

An instrument consisting of a small drumhead with jingling disks that are fitted into the rim .

一种大鼓，有个圆筒形鼓身和两个面，并能发出低沉的，共鸣的声音。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。