1) a dense crowd
密密层层的人群
2) a squeeze of people
密集的一群人
3) Crowd
[英][kraʊd] [美][kraud]
密集人群
1.
Crowd Risk Analysis and Regulation for Large-Scale Event;
大型活动密集人群的风险分析与管理
4) 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。
5) densely faulted section
断层密集的区段
6) hierarchical cryptosystem
分层的密码体制
补充资料：密密层层
1.形容排列层次多而密。
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