1) passive protection fence
被动防护网
2) passive protection
被动防护
3) RX-075 type passive protective net
RX-075型被动防护网
1.
Through energy conservation law and the laws of kinematics,the paper ensured the kinetic energy of falling rockmass,distance of slope and the height of bouncing,then,combined with GPS2 type initiative protective net,RX-075 type passive protective net and stone falling channel to ensure the safety of 213 National Road and residential areas.
运用能量守恒定律和运动学规律来确定落石的动能、落距和弹跳高度,采取GPS2型主动防护网、RX-075型被动防护网及落石槽相结合的措施,确保213国道和居民区的安全。
4) active and passive web combined guarding
主被动网联合防护
5) SNS passive protecting
SNS被动防护
1.
This paper introduces a method to protect rolling stones with SNS passive protecting net and to protect high and steep slopes with SNS active protecting net.
文章介绍了采用SNS主动防护网对高陡危岩边坡进行浅表层加固、SNS被动防护网对坡面滚石进行拦截(和堆存)、预应力锚索及锚墩对坡体深层滑坡进行治理的综合整治措施。
6) passive protection system
被动防护系统
1.
According to the exsiting problems in truck escape ramp,such as insufficient length and imperfect handling of it s end department,application of passive protection system is proposed.
针对我国公路避险车道设计长度不够或端部处理不当等实际问题,提出了将柔性被动防护系统用于避险车道的建议,并介绍其防护原理和结构体系,重点分析了系统的布置和防护能力,阐明了其实施的可行性。
补充资料：被动
①待外力推动而行动（跟‘主动’相对）：工作要主动，不要～。②不能造成有利局面使事情按照自己的意图进行（跟‘主动’相对）：由于事先考虑不周，事情搞得很～。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条