guard rail
英 [ˈɡɑːd reɪl]
美 [ˈɡɑːrd reɪl]
n. 护栏; 扶栏
牛津词典
noun
- 护栏；扶栏
a rail placed on the edge of a path, a cliff or a boat to protect people and prevent them falling over the edge - 护栏；扶栏
a rail placed on the edge of a path, a cliff or a boat to protect people and prevent them falling over the edge
双语例句
- The report said anxious passengers grabbed the key from a guard and opened the crossing rail.
报道说，急不可待的乘客从交叉路口栏杆门的看守那里夺来钥匙，打开了栏杆门。 - Development of FRP Integrated Insulated Guard rail of Contact Rail
接触轨玻璃钢整体绝缘支架的研制 - Firstly considering curbs, 3D automobile model, guard rail model, curb model, and collision model were established.
通过建立三维汽车模型、护栏模型、路缘石模型、碰撞模型，并在国内外首次将路缘石考虑到护栏碰撞的仿真实验中。 - This paper analyzed the wearing reasons of curve point of 60 kg/ m rail No. 12 enhancing velocity's frog, proposed the way using guard rail to reduce wear and tested the method by theory and experiment.
分析了60kg/m钢轨12号提速道岔曲线尖轨磨耗严重的原因，并就沧州工务段提出的采用减磨护轨方法进行理论论证和试验验证。 - The Ferrari also lost control not long after and both cars caused extensive damage to the guard rail and a 10 metre section of the tunnel wall.
后法拉利也失控，两车严重相撞，并撞坏了隧道的护栏和墙壁。 - A security guard at the foot of a 30m-high rail bridge that had been built just before the cold weather arrived said that workers were expected to return in full force after the Chinese Lunar New Year Festival in February.
一名保安在一座30米高的铁路桥的桥墩旁表示，预计工人们会在2月份的中国农历新年后全数返回。 - The lathe bed all around has the guard rail, safe reliable.
床身四周带有护栏，安全可靠。 - Working Conditions of Turnout Guard Rail and Ways to Improvement
道岔护轨的工作条件及其改善途径 - A guard raps his stick on a metal hand rail.
一名守卫用警棍敲打金属扶手。 - Control of the Presentation Quality of Bridge Concrete Guard Rail
桥梁砼护栏外观质量的控制