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Before the two-year-old is a critical period of brain development at this time to ensure adequate supply of energy and galactose in promoting growth and development of infants and young children have a good role.

两岁之前是脑发育的关键时期，此时保证充足的能量和半乳糖供应，对促进婴幼儿生长发育有良好作用。

Angels have a special significance in the Judeo-Christian tradition and also play a role in Islam.

在犹太教和基督教中，天使都有着特殊的重要性，就连在伊斯兰信仰中，它们都承担着某些角色。

I spent a couple of decades being the leading lady; now I have a character role.

我花了几十年的时间才成为女主角，现在一下子又有个特定角色了，被压低的感觉很伤人。

Linear algebra matrix multiplication is the most common operation, it is in scientific research and engineering development have a decisive role in raising the efficiency of its operations for many large academic research of the contents of papers here is to analyze the main two a matrix multiplication algorithm.

详细说明：矩阵乘法是线性代数运算中最常见的运算，它在科学研究以及工程开发中都具有举足轻重的作用，提高其运算的效率是很多大型的学术研究中的内容，这边论文是分析主要的两个矩阵乘法算法。

With the wide development of the mixed Poisson distribution in the medical, financial and insurance applications, it is receiving increasing attention. But, according to the author to understand, at present, studies on the Mixed Poisson distribution of the literature are relatively small, the most important reason is that it does not have a Mixed Gaussian distribution of a wide range of applications. However, with advances in computer technology and the development of statistical techniques, Mixed Poisson distribution analysis of statistical data will play an increasingly important role, thus the system in detail study of Mixed Poisson distribution model parameter estimation is necessary.

随着混合泊松分布在医学，金融保险等领域的应用越来越广泛，因此它越来越受到人们的重视，但是据作者了解，目前，对混合泊松分布研究的文献是比较少的，其中最重要的原因是它没有混合正态分布的应用范围广泛，但是随着计算机技术的进步和统计技术的发展，混合泊松分布将在统计数据分析中扮演越来越重要的角色，因而系统，详细的研究混合泊松分布模型的参数估计是非常有必要的。

Defense Minister Elias Murr said a thunderstorm that hit Beirut on Sunday night might have played a role.

黎巴嫩国防部长穆尔说，飞机失事有可能与周日夜间发生在贝鲁特的雷暴有关。

In conclusion, the current work has shown that NPY and AChE may originate from epithelial cells, the distribution of NPY, AChE have a close relation with behavior, regeneration and morphogenesis of Hydra pseudoligactis, NPY plays a role in development and differentiation of nematocyst, and ACh may function in emission of nematocyst.

水螅刺丝囊的分化和发育与NPY的作用密切相关；刺丝囊发射刺丝的机理与胆碱能的作用可能有联系[动物学报52(1)：115-122，2006]。

From childhood on fostering children's good oratorical skills, to enhance the capacity of the child to communicate with others, to shape a child character and personality development as well as the future development of all have a very important role.

从小培养孩子的好口才，增强孩子与人沟通的能力，对孩子性格的塑造、人格的培养乃至将来的发展都有着非常重要的作用。

Behavioural and social factors have a major role in the causation and perpetuation of a wide variety of disorders.

行为与社会因素在很多种类的疾病发生和发展中都起着一个很重要的作用。

This is also the first time researchers have established that a recently discovered antiviral protein called viperin plays a role in our body's defense against rhinovirus.

这也是第一次验证了一个最近发现的抗病毒的蛋白蝰毒素在机体抵抗鼻病毒的过程中起到了一定的作用。

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。