crowd control service 人群控制服务 ; 人群操控效劳
Crowd Control 群体控制 ; 人群控制 ; 人群控制学问多
Crowd Control Reduction 控制效果减免
crowd-control measures 人群管理措施
Medium Crowd Control 群体控制中 ; 优点
High Crowd Control 群体控制高
Improper Crowd Control 错误人流控制
Both he and Peter Waddington, a former policeman and now an authority on crowd control at Wolverhampton University, are sceptical about plastic bullets (or baton rounds as the police call them).
从前担任警员，现为伍尔弗汉普顿大学人群秩序控制方面专家的彼得•沃丁顿（Peter Waddington）和马丁均对塑料子弹（警察称其为防暴子弹）持怀疑态度。
Not only did they build a custom stage and provided enough seating for the audience, they also provided guards for crowd control.
他们不仅建立一个定制的舞台和观众提供足够的座位，他们还提供了控制人群警卫。
To handle over 30 million annual visitors — many of them during this busiest time of year for the megaresort — Disney World long ago turned the art of crowd control into a science.
每年迪斯尼的的游客多达3000万人次，而且许多是在一年中最繁忙的时候去，长久以来，迪斯尼已把处理游客拥挤的技术变成了一门科学。
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