Image processing-based railway crossing surveillance and alert system;
基于圖像處理的鐵路道口監(jiān)控與報(bào)警系統(tǒng)
Research on early warming device for railway crossing based on GPS and GPRS;
基于GPS和GPRS的鐵路道口預(yù)警裝置的研究
Implementation of Networking Monitoring System to railway crossing;
鐵路道口聯(lián)網(wǎng)監(jiān)控系統(tǒng)的實(shí)現(xiàn)
Vehicle load on the box culvert of port road is usually very large.
港口道路箱涵的車輛荷載比較大,當(dāng)上覆填土厚度為0時(shí),采用傳統(tǒng)的結(jié)構(gòu)力學(xué)計(jì)算方法得到的內(nèi)力過于偏大,現(xiàn)通過采用shell43殼體單元,建立有限元模型,模擬車輛荷載的實(shí)際作用面積,對(duì)箱涵內(nèi)力進(jìn)行分析,并與傳統(tǒng)的計(jì)算方法進(jìn)行比較。
ungated level crossing
無道口欄木的公路與鐵路交叉
automatic half barrier with flashing lights
裝有閃光燈的道口單側(cè)自動(dòng)欄木
Not allowed to cross, Reliance sit sidewalks, roadways and railway crossing the barrier.
不準(zhǔn)穿越、倚坐人行道、車行道和鐵路道口的護(hù)欄。
Use scope: wooden road, alcove, grape frame, guardrail etc. all indoors or outdoors wooden production.
使用范圍：木質(zhì)棧道，涼亭，葡萄架，護(hù)欄等一切室內(nèi)外木制品。
A raised rim or border around an opening, as in a ship's deck, designed to keep out water.
艙口欄板船的甲板上圍繞艙口通道的高邊緣欄板或邊緣，用于防止水流入
A row of closely planted shrubs or low-growing trees forming a fence or boundary.
樹籬由一排密種的灌木或長(zhǎng)得低的樹形成的一道柵欄或分界線
It has wooden bars on the two sides and upturned eaves above, just like a narrow corridor.
橋兩邊立有木制欄桿，頂上覆有飛檐，就如一條窄窄的過道一般。
The report said anxious passengers grabbed the key from a guard and opened the crossing rail.
報(bào)道說，急不可待的乘客從交叉路口欄桿門的看守那里奪來鑰匙，打開了欄桿門。
The carpenter said, "I think I understand the situation.
木匠開口道：“我想我理解目前的情況。
Treatment of Dangerous Rock at Muchangzi 1# Tunnnel Portal
新木廠子一號(hào)隧道出口危巖整治設(shè)計(jì)
Termites have eaten the posts and mined the fence.
白蟻蛀壞木柱，毀了柵欄。
a swinging or sliding barrier that will close the entrance to a room or building.
一種可來回?fù)u的滑輪欄木，它可以關(guān)閉一座房間或是一座大樓的入口。
One of the wooden clubs at which the ball is aimed in bowling.
木柱、球欄保齡球中標(biāo)球的木桿之一
Can be used to flush the hard shoulder,parapet of road and sidewalk;can also be used to flush,water trees,or sprinkle pesticide.
可沖洗隔離帶、公路護(hù)欄及人行道等，也可對(duì)園林樹木進(jìn)行清洗、澆灌、噴灑藥物。
a strong fence made of stakes driven into the ground; for defence.
用被釘進(jìn)地里去的尖木樁圍成的一道堅(jiān)固的柵欄；是一種防衛(wèi)建筑物。
building for sheltering farm animals,eg cows or horses
牲口棚舍（如牛欄或馬廄）.
The manure pile is behind the barn.
糞肥堆在牲口欄的后面。
The cattle got out of the field through an opening in the fence.
牛從圍欄缺口跑出了牧