准稳态

One of such distribution functions can be used to describe satisfactorily the three-dimensional quasi-stationary grain size distribution obtained from experimental measurement results for pure iron by serial sectioning, and those obtained from computer simulations by vertex method, surface evolver method, phase-field method, Monte Carlo method with Potts model.

采用纯Fe实验数据以及顶点法、基元演化法、相场模型和Monte Carlo法进行了验证，结果表明，函数族中峰值左偏的函数适合三维准稳态晶粒尺寸分布的定量表述。

That is vary important for finite element analysis of temperature field on the gear tooth surface.

完成了弧齿锥齿轮三维准稳态温度场有限元分析。为弧齿锥齿轮的摩擦学特性分析和胶合承载能力计算提供了必要的基础。

It is found that the calculated width and length of molten pool are in agreement with the experimental ones.

结果表明，达到宏观准稳态时计算所得的熔池长度和宽度与试验结果基本吻合。

By means of FTIR and QSSPCD and OPTICAL MICROSCOPE during different thermal process, It is found that the diffusion of hydrogen may passivate the defects/boundaries and it is beneficial to the lifetime of mc-Si.

本文用傅立叶红外光谱仪和准稳态光电导衰减法及光学显微镜等测试方法，采用不同的热处理工艺条件，研究了在氢气氛下退火氢对体缺陷和晶界的钝化作用，有利于少子寿命的提高。

The expressions have been obtained for the quasi-steady-state probability distribution function.

得到了系统的准稳态概率分布函数。

In the paper, the effective range of the quasi-steady theory for pulsating flows is discussed.

本文确定了脉动流动中准稳态理论的适用范围。

Base on the steady-state theory, a non-flow calorimeter having a real-time changeable volume was designed and a specific heat capacity measurement system was constructed.

基于准稳态理论，建立了一种可以实时改变工作腔体容积的非流动型量热器，并自行搭建了比热容测量系统。

In the reality, a chaotic synchronized attractor will turn to be a metastable attractor with average lifetime〈τ〉because of the avoidless noise.

由于实际系统中的噪声不可避免，噪声使得同步混沌吸引子A变成具有一定生存时间〈τ〉的准稳态吸引子A'。

The effects of main test parameters on the process of pitting potential of carbon steels have been studied by quasi-steady-state polarization technique and metallographical analysis technique.

采用准稳态的极化试验研究了各主要试验参数对碳钢在3%NaCl溶液中点蚀电位的影响，结果表明：3种碳钢钝化的临界pH值约为8 0 ；当T =2 0℃～35℃时，点蚀电位值Eb10 0 随温度的降低而变正；当电位变化速度慢于30mV/ 30s时，Eb10 0 随电位变化速度的减小而变负；试验面的粗糙度越大，点蚀电位越

Oxygen and carbon behavior and minority-carrier lifetimes in multicrystalline silicon were investigated by means of FTIR and QSSPCD after three step annealing.

对多晶硅片进行三步退火处理，用傅里叶红外光谱仪和准稳态光电导衰减法测硅片退火前后氧碳含量及少子寿命，并对单晶硅片做同样处理进行比较。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。