An apron is laid at the crossings, and its approaches are guarded by posts or railings and by warning signs. In order that the rail circuits not be activated when motor vehicles are crossing, the apron between the rails is made 30 to 40 mm higher than the tops of the rails. On ...
that you may not play walk,skate or ride a bike on the railroad.It is also unsafe. There are places where the railroad tracks crosses roads or streets.Maw of these railroad crossings are marked with one of the following signs(标牌). This sign means you are coming to a railroad crossing...
There are places where the railroad tracks crosses roads or streets.Maw of these railroad crossings are marked with one of the following signs(标牌). This sign means you are coming to a railroad crossing. Always look both ways and listen carefully to be sure a train is not coming from eith...
There are places where the railroad tracks crosses roads or streets.Maw of these railroad crossings are marked with one of the following signs(标牌). This sign means you are coming to a railroad crossing. Always look both ways and listen carefully to be sure a train is not coming from ...
There are many places where the railroadtrackscross roads or streets. Many of these railroad crossings are marked(标注) with one of the signs in the table(表) below.1.This sign means you are coming to a railroad crossing. Always look both sides and listen carefully to be sure a train ...
网络铁路平交道 网络释义 1. 铁路平交道 railroad的... ... railroad the workers into working 催工人工作a railroad crossing铁路平交道a railroad bridge 铁路桥梁 ... www3.060s.com|基于 1 个网页 例句
crossovers. For two lightly trafficked rail lines in a remote area, stop signs may be sufficient as a type of absolute signal. However, just as four-way stop signs are an inefficient way to control the intersection of two roads streets, stop signs are not efficient on rail routes with ...
Colt Foutz
limited to, the installation of the applicable railroad crossing warning signs, and the选择语言:从 到 翻译结果1翻译结果2 翻译结果3翻译结果4翻译结果5 翻译结果1复制译文编辑译文朗读译文返回顶部 有限的,适用的铁路道口警示标志的安装, 翻译结果2复制译文编辑译文朗读译文返回顶部 翻译结果3复制译文编辑译文...
2.根据Sign One对应的When the lights areflashing(闪光), a train is coming.可知答案。3.根据Sign Two对应的This sign means you willcome to a railroad crossing. Always look andisten carefully. Make sure a train is not comingbefore crossing the tracks.可知答案。4.根据 Many railroad crossings ...