小区域

The tensile strength and the elastic modulus were assumed to obey Weibull and logarithmic normal distribution and the other mechanical parameters were taken as constant values in the simulations of three-graded-concrete supported beam. The random aggregate random parameters model was established, which is very close to the actual structure. The results show that the nonlinear behavior of higher homogeneous specimen appears later obviously; the influence of random distribution of elastic modulus on the mechanical character is very little in linear range, while great in nonlinear range; random distribution of tensile strength affects the strength and the damage threshold of concrete obviously.

对三级配混凝土简支梁进行数值模拟时，假定各相材料的抗拉强度和弹性模量服从Weibull、对数正态两种随机分布，其他力学参数取定值，生成和实际结构比较接近的随机骨料随机参数模型，数值模拟结果表明材料均质度较高的试件出现非线性行为的时间要明显滞后于均质度较低的试件；弹性模量分布的随机性对材料线弹性段力学性能的影响极小，而对非线性区域的影响较大；材料强度分布的随机性对混凝土的强度和损伤阈值有较大的影响。

This paper discusses grain security in Guanzhong basin based on the model of cultivated land pressure index and minimum area of per capita cultivated land through using Lotus 123 for Windows software and setting up the databases of " people-cultivated land-grain production ".

本文根据最小人均耕地面积和耕地压力指数理论，应用趋势预测分析和回归分析方法，建立研究区域粮食安全状况预测模型，进行预测分析研究。论文主要以陕西省关中地区为例进行分析与实践论证。结果为，1999年关中地区粮食处于安全状态，对于各个地区而言，西安和铜川的粮食状况不容乐观；而宝鸡、咸阳、渭南和杨陵区粮食状况相对安全。特别是杨陵区，在农业科技不断进步的作用下，耕地生产力水平提高，因此粮食状况最安全。

However, there are several smaller centers of Indian film industries in regional languages (Apart from Hindi, Telugu, Tamil and Malayalam) centered in the states those languages are spoken.

然而，也有一些较小的中心，印度电影业在区域语言（除了印地语，泰卢固语，泰米尔语和马拉雅拉姆语）集中在这些国家的语言是口语。

A map projection in which a small area is rendered in its true shape.

一块小的区域被以它的真实的形状着色的投影地图。

While matching, only the principal component directions corresponding to the rows of the same serial numbers in searching area are needed to be extracted for the computation of projection value so as to form the vectors of projection values. The distances between MM-vectors and the vectors formed by projection values are computed, and whether the two kinds of vectors are matchable should be in accordance to those distances.

在匹配时，只需抽取搜索区域中相同序号的列向相应的主元方向作投影运算，从而构成投影值向量，进而计算该向量与预处理中所得的最大最小值构成向量间的距离，从而根据距离的大小判断是否匹配。

Chronic stress can lead to the rewiring of areas of the brain that are involved in emotion, memory and decision-making, Dr. McEwen said,"and the brain becomes more biased toward more anxiety, more depression , less flexibility in terms of decision-making and becomes less able to store information."

长期压力会导致涉及感情、记忆和决策的大脑区域的线路重组，McEwen博士说，"并且大脑会更偏向于更多的焦虑和更多的抑郁，决策方面的弹性更小，并变得难以储存信息。"

According to the ecological conditions of tropical rain forest in natural protection area and the construction conditions of expressway, the measures of expressway ecological restoration were studied about the slope, median strip, interchange, tunnel and the special areas （large dump, service station, parking lot） in Simao-Xiaomengyang Expressway.

根据云南省西双版纳热带雨林自然保护区生态环境特点和高速公路的建设条件，结合植被的生态恢复与重建理论，分别对思小高速公路的边坡、中央分隔带、立交区、隧道和特殊区域（取弃土场、服务区、停车区等）进行生态景观绿化设计。

Icronesia, the area north of Melanesia, consists primarily of small scattered islands.

I，ME的北部区域，由一些小的分散的岛屿组成。

Main Street is the metonym for a generic street name of the primary retail street of a village, town, or small city in many parts of the world.

"Main Street"是世界许多地方的村镇或小城市主要零售街道的一个通用称呼，它通常是商店和零售商聚集的商业中心区，常指零售和社交的区域。

Moreover, a minimum iterative function is adopted to deduce optimal MAP regional radius when handoff latency is minimum.

通过采用极小化函数迭代的方法，求出使切换时延达到最小时最优MAP管理区域半径。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。