A basic construction of an advanced safety vehicle, which will emerge in the next century, is introduced in this paper, with the emphasis on the active obstacle avoidance system.
介绍未来世纪先进安全车辆基本概念，着重阐述了应用激光雷达技术进行主动障碍探测的防撞控制系统。
However, the overall risk condition is still striking and has become a serious obstacle to the smooth advancement of new countryside construction.
但是，农村金融整体风险状况仍然十分突出，并成为制约新农村建设顺利推进的一大障碍。
The analysis and discussion has developed around the learners construction, study motive, condition, obstacle, using nets, and the ways asking for help when they encounter difficulties.
本研究围绕学习者的构成、学习动机、学习条件和上网适应情况、学习障碍、遇到困难寻求帮助的途径等进行了分析和探讨。
Mr.Netanyahu imposed the construction freeze under pressure from the United States, which sees the settlements as an obstacle to peace.
VOA: standard.2009.12.07
"Let us settle it, expand and love our homeland." Mr.Netanyahu reluctantly imposed a partial freeze on West Bank construction under pressure from the United States, which sees the settlements as an obstacle to peace.
VOA: standard.2010.01.03
Mr.Netanyahu has been a strong supporter of Jewish settlement in all of the biblical land of Israel, but he imposed the construction freeze last month after urging from the United States, which sees the settlements as an obstacle to peace.
VOA: standard.2009.12.10
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