crowd-density

常见例句

In this paper,a new crowd density estimation technique is proposed.
论文提出了一种新的人群密度自动估计方法。
He headed a crowd off from the wrong exit.
他上前阻止人群从错的出口出去。
A crowd gathered at the scene of the fire.
许多人聚集在火灾现场。
The crowd fell back to let the players through.
人群后退让运动员们通过。
A ragged shout went up from the small crowd.
这一小群人发出了刺耳的喊叫。
The crowd cheered as the teams entered the field.
球队入场时观众们为之欢呼。