1) crowd density monitoring
人群密度监测
1.
For the purpose of overcoming the shortcomings of crowd density estimation and population statistics,this paper brings forward the crowd density monitoring technology based on Markov random field that is summarized into two steps.
针对目前人群密度估计和人群统计方法的不足,提出基于马尔可夫随机场的人群密度监测技术,将这一方法归纳为两个主要步骤,并详细阐述了其计算原理;讨论存在严重遮挡情况下,通过给定域值,如何将其实际应用于公共场所人群聚集风险管理中的方法。
4) network density
监测密度
1.
The network density was optimized by delineating groundwater regime zone map.
文章采用编制济南岩溶泉域地下水动态类型图的方法优化设计了地下水水位监测密度。
2.
The monitoring network density and sampling frequency of the top unconfined and deep confined aquifers in Beijing Plain were optimized respectively in this paper.
文章在北京市地下水水位监测现状基础上,分潜水和承压水对北京平原地下水监测网的监测密度和监测频率进行了优化设计。
6) crowd density
人群密度
1.
As is known,previous studies have identified the crowd density as the main risk factor leading to such crushing tragedies.
为了研究公共场所的人群密度与拥挤事故的发生概率。
2.
The model considered the influence of the crowd density on the evacuation capability,and the capacity of the egress was taken as a variable rather than a constant as former.
模型中考虑了人群密度对疏散能力的影响,改变以往把建筑出口疏散能力视为常数而带来的不能真实反应其疏散能力的状况。
3.
Crowd density estimation is the important content of intelligent crowd surveillance.
人群密度监测是智能化人群监控中十分重要的内容。
补充资料：非密度制约因素(见密度制约因素)
非密度制约因素(见密度制约因素)
l焦非密度制约因素见生态因素、密度制约后
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条