拥挤

In this paper a congestion pricing problem for two time periods(peak and off-peak) and two travel modes on one-way road is analyzed.

本文分析多种出行方式的单向道路，在高峰和前高峰两个时间段下拥挤定价的问题。

I moved on to a less crowded place with an ominous cloud in my mind.

我提出对一个那么拥挤的地方，是一个不祥的云在我心目中。

And the number of road accidents is on the rise.

目前，越来越多的城市面临着交通拥挤的问题，并且交通事故在增长。

That's why we stand on tiptoe in a crowded room to see a speaker's face and hands, even though we may be able to hear him very clearly.

这就是为什么我们的立场就蹑手蹑脚地在拥挤的房间看到一个发言者的脸和手，即使我们可以听到他非常清楚。

I would rather sit on a pumpkin and have it all to myself, than be crowded on a velvet cushion.

我宁愿独自坐在一只南瓜上，而不愿拥挤地坐在天鹅绒的座垫上。

Oppidan is much, too crowded, work seeking a share is hard.

城里人多，太拥挤了，找份工作都难。

This paper proposes a novel muiti-objective evolutionary algorithm, based on a novel crossover operation and improved crowding operation of NSGA-II ,in order to quicken further rate of convergence of solutions to Pareto optimal front and improve precision of solutions.

为了提高非劣解向Pareto最优前沿收敛的速度及进一步提高解的精度，本文在设计了一种新的杂交算子并改进了NSGA-II的拥挤操作的基础上，提出了一种基于分级策略的多目标演化算法。

The Hayholt itself had never expanded past the outwall; the people crowding in built upward, or divided what they already had into smaller and smaller portions.

Hayholt城堡没有它的外墙高；人们不是把房子建得向上拥挤，就是把原有的房子分成一个个更小的部分。

What had been open, grassy space in the shadow of the Hayholt's outwall was now an infestation of wretched huts and tents, piled together and overlapping each other like the scales of an old, sick lizard.

Hayholt城堡的外墙，阴影下，曾经是一片空旷的草地，如今，那里搭起了小屋、帐篷，彼此拥挤，互相交叠，象是又老又病的蜥蜴身上的鳞片。

This method is excellent on vertical control of crowded teeth with low degree overbite patient.

此法对于矫治牙列拥挤时垂直距离的控制具有重要的临床价值。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。