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- trolley wire guard 电机车架空线保护
- steel and aluminium trolley wire 钢铝电车线
- New Technology for Producing Ag-Cu Trolley Wire 银铜合金接触线新工艺的研究
- Standard Specification for Bronze Trolley Wire 青铜制电车架空线
- Standard Specification for Copper Trolley Wire 电车架空线用铜线
- The trolley bus picks up current from an overhead wire. 无轨电车的电能是通过架空线供给的。
- guard, protective grid, wire guard, safety barrier, fireguard 护栅。拦栅。散热器面罩。防护栅栏。
- The dog kept a vigilant guard over the house. 这只狗警惕地守护着这所房屋。
- Development of Contact Wire (Trolley Wire) for Electric Traction in China 中国电力牵引用接触线(电车线)的发展
- He urged them to guard against conceit. 他要求他们防止骄傲自满。
- He bribed his way past the guard and escaped. 他买通看守而逃之夭夭了。
- I was off my guard and made no suitable reply. 我没提防,因此没有作出适当的回答。
- A kite dangles from a telephone wire. 一只风筝悬挂在电话线上晃来晃去。
- The guard of honor headed up the whole parade. 仪仗队走在游行队伍的最前头。
- Oil the trolley, and then it will turn more freely. 给手推车加点油,这样它就能自由运转了。
- Please guard against pickpockets on the bus. 在公共汽车上要谨防扒手。
- The soldier volunteered for guard duty. 那个战士自告奋勇去站岗。
- With deft fingers she untangled the wire. 她用灵巧的手指解开了金属线。
- Trolley Wire Carrier Communication System Based on Direct Sequential Spectrum Spreading 基于直接序列扩频的电机车架线载波通信系统
- The guard had orders to shoot on sight. 哨兵奉命见人就开枪。