我们就这样等了一整天，但是除雪车始终没有出现。
国外的除雪车结构复杂、售价高、使用、维修成本大，推广和普及困难。
The foreign Snow Cleaning Vehicle has some weakness, such as the complex structure, high price and cost to use and to repair, and difficult to popularize.
城市道路网络复杂，合理的除雪车辆调度方案仅仅依靠人工经验无法实现。
A reasonable snow emergency vehicle scheduling could not be achieved based on personal experience because of the complexity of urban road network.
仿真结果表明：除雪车液压系统能满足各项性能要求，除雪车能正常、稳定的工作。
The simulation result reveals that the hydraulic system of snow removal vehicle can meet all performance requirements and the snow removal vehicle can work safely and stably.
根据一般机械的理论计算，结合机械除雪方式的实际，提出了除雪车除雪铲的力学模型及计算方法。
Dynamics model and calculation means of the snow plough shovel were put forward by the common machine theory calculation and practice of the machine snow plough.
铺砂机和除雪车都超时工作，确保道路畅通，但是对于英国的许多人来说，今年的圣诞季节提早到来。
Gritters and snow ploughs are working overtime to keep the roads clear but for many people around the country the Christmas holidays have come early this year.
本实用新型涉及一种除雪装置，特别是涉及一种集除雪、清理路面和洒水为一身的用于除雪剂的除雪车。
The utility model relates to a snow plough, in particular to a snow removing vehicle using the snow-melting agent, which can remove snow and clean the road in addition to watering at the same time.
像中国许多气候温和的地方一样，湖南很少下雪，当地的房子隔热效果很差，许多社区缺少除雪车和其他冬季设备。
Hunan, like many temperate parts of China, has little experience of snow. Houses are poorly insulated and many communities lack snowplows and other winter equipment.
本文考虑冬季道路养护中的服务水平、车队规模等约束条件，建立了实习信息下除雪车辆优化调度的整数规划模型。
This paper established an integer programming model of the snow emergency vehicle scheduling which considered the realistic constraints such as the fleet size and the level of service.
算例结果表明，该算法能够求解一定车队规模的除雪车辆调度问题，能够提高冬季道路养护的水平，为实际应用奠定了基础。
The numerical example shows that the algorithm can solve the model which has a certain fleet size. It can increase the level of winter road maintenance and lay a foundation for practical applications.
受够了，本来我们计划到镇外面玩去，如果那辆现在随时都有可能出现的除雪车不能抵达我们停车的地方，我们将不得不把车子包复上。
I'd had enough. We had an out-of-town trip planned, and if the plow-which was sure to show up any minute now-couldn't reach the point where our car was parked, we'd have to bag it.
2月21日，亚美尼亚境内塞万湖附近通往格鲁吉亚首都第比利斯的公路上，一辆铲雪车（左）在除雪。
Photo taken on Feb. 21, 2008 shows a snow removal truck on the way from the Sevan Lake of Armenia to Tbilisi of Gerogia.
2月21日，亚美尼亚境内塞万湖附近通往格鲁吉亚首都第比利斯的公路上，一辆铲雪车（左）在除雪。
Photo taken on Feb. 21, 2008 shows a snow removal truck on the way from the Sevan Lake of Armenia to Tbilisi of Gerogia.
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