移動閉塞的英文怎么說
2012-07-08 15:07
移動閉塞的英文:
movable block
n. 家具,動產(chǎn)
a. 可動的,動產(chǎn)的,不定的
- movable vice jaw
活動鉗口 - This limitation was overcome with the invention of movable type.
隨著活字的發(fā)明,這一障礙得取了克服。 - A medieval light helmet with a neck guard and movable visor.
頭盔中世紀有護頸和活動護面的輕便頭盔 - Movable set of steps (for entering and leaving an aircraft)
(上下飛機用的)移動式舷梯. - There is only a movable parts of hemisphere type, the action have no breakdowv, depevdable fuvction.
●只有一個半球式的球桶活動部件,動作無故障、靠性高。
n. 塊;阻礙;街區(qū);大樓
v. 阻止;阻塞;限制
- Block a hat; block a garment.
制造一個帽子;制造一件衣服。 - The shop assistant recommended the alphabet block and arithmetic block.
售貨員推薦了字母表積木和算術(shù)積木。 - hollow block construction
空心磚結(jié)構(gòu) - hollow concrete block
水泥空心磚 - To run(trains)on a block system.
用閉塞制管理(列車)