晚饭后，华丽源小区里成群的小孩子玩着自己喜爱的器械。
Throngs of little kids come to snatch their favorite activities after supper in the community called Huali Yuan.
通过优化建筑物的分布位置，可以有效地减少污染源在小区内高浓度分布区域。
By arranging the position of buildings, the area of high pollutant concentration can be reduced efficiently.
在总结前人工作的基础上，本文提出了一种新的基于“虚拟源树”射线跟踪技术的微蜂窝小区的电波传播模型。
On this condition, the paper put forward a new electric wave transmition model in the microcell , which based on ray tracing method of Virtual Fountain Tree.
通过分析畜牧养殖小区存在的环境污染问题、找出其污染源，并提出了相应的技术措施，以提高畜牧养殖小区的综合效益。
Through analyzed the pollution issue in the village, we seeked its pollution source and suggested some technological methods, so that to improve the multiple benefit of the animal raising village.
通过砂培和田间小区试验以及电子显微技术，研究了外源稀土对花生的增产机理。
Pot and field experiments were conducted to study the mechanism of rare earth (RE) on effect of increase peanut yield.
钩端螺旋体病仅一度见于第三小区的襄汾县，传染源很可能不是鼠类而是猪。
Leptospirosis has been occurred in Xiangfen county of the third sub-region, the source of infection was from pigs instead of rats.
文中论述了多站时差无源定位的基本原理，提出了以TDOA多基站小区无源定位系统为基础构建区域定位网络的方案。
This paper puts forward a method to construct a local positioning network based on the TDOA multiple stations cell positioning system.
本文提出了一种能有效预测微小区环境中电波传播的射线跟踪算法——基于虚拟源二叉树的射线跟踪算法。
This paper provides an effective ray tracing method for prediction of microcellular radio propagation, which is called a ray tracing method based on virtual source binary tree.
本文提出了一种能有效预测微小区环境中电波传播的射线跟踪算法——基于虚拟源二叉树的射线跟踪算法。
This paper provides an effective ray tracing method for prediction of microcellular radio propagation, which is called a ray tracing method based on virtual source binary tree.
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