車輪閘 的英文怎麼說
中文拼音 [jūlúnzhá]
車輪閘
英文
hub brake-
Railway transport equipment. unbored axles with threaded and slotted ends. wheel locking devices
鐵路運輸設備.帶螺紋端頭和帶槽端頭的未鉆孔軸.車輪抱閘裝置New 90cm wide flap gates will be installed at lo wu and tai wai stations so that wheelchair passengers can enjoy easier access. audible ticket gates & braille plates on trains two - way gates with audible signals and braille plates on emergency intercoms inside trains have also been installed for the visually impaired
羅湖車站現時使用的滾動式出入閘機，將於二三年全面更換闊閘機；而部分會是特闊閘機，其闊度達九十厘米，方便輪椅使用者出入閘。For your safety, please apply wheelchair brakes while bus is in motion
為了你的安全，汽車行駛時，請剎住輪椅的車閘。Usually a wheel is stopped by a brake-shoe which presses on it.
車輪通常是由壓在它上面的閘瓦使它停止轉動的。As a part of the civil 863 plans, two multiple - contact models for two kinds of braking system are built in the paper, in which contact fields are described as coons surfaces, initial velocity is programmed in fortran. the thermal - mechanical coupling braking processes are simulated for the first time by msc. marc, the general - used nonlinear fem software. time distributions of the velocity, the stress and the temperature of the components under various initial velocity and brake force are obtained, which offer theoretic gist to study the life of the wheel, the disc and so on
作為國家行業863重大課題《鐵路機車車輛虛擬樣機系統》的一部分，本文在研究接觸問題和熱?機耦合問題數值方法的基礎上，採用國際上通用的非線性有限元分析軟體msc . marc建立了踏面制動和盤形制動主要部件的多體接觸計算模型，其中用解析方法描述，即用nurb曲線、高斯曲面來描述接觸區域，用fortran語言編寫定義初速度的用戶子程序，首次對兩種制動過程熱?機耦合進行了數值模擬，定量給出了主要制動部件在不同初速度、不同制動力下各個時刻的速度、應力和溫度的變化規律，為研究車輪、閘瓦以及制動盤壽命提供了理論依據。Fare deducting processors are found at the gates of mtr, kcr east rail and designated ferry piers, platforms of kcr light rail and on vehicles of citybus, kmb and nwfb
八達通收費器設于地鐵、九廣東鐵及指定渡輪碼頭之閘口，九廣輕鐵之月臺，以及城巴、九巴及新巴之車廂內。分享友人