travelling shield

用法例句

portable director

有定向支架的移动式消防炮

Design and Motion Simulation Analyses of a Collapsed Portable Type Fire Water Monitor

便携式可折叠移动消防水炮设计及运动仿真

Research and Simulation of an Electromagnetic Launcher for Forest Fire-Fighting

电磁弹射式森林消防炮的研究与仿真

foam water cannon

泡沫消防炮泡沫-水两用消防炮

foam water monitor

泡沫-水两用消防炮

The frame on which a gun carriage moves forward and backward.

炮底架炮架在其上前后移动的炮底架

A portable, muzzleloading cannon used to fire shells at low velocities, short ranges, and high trajectories.

迫击炮－种可移动的、前装式的大炮，用来发射较低速度、近程和高弧形行程的炮弹

Application of Put out Fire System with Automatic Fire Protection Cannon in Huge-Storage Depot of Straw

自动消防炮灭火系统在大空间秸秆仓库中的应用

mobile terminal

移动终端通信指挥消防车上

The Third Generation Mobile Communication Technology in Fire Fighting

第三代移动通信技术在消防中的运用

The Application and Promotion of Fire Monitor in Fire Fighting wihtin Petrochemical Industry

消防炮在石化工业消防中的应用及推广

Fireman (Operational) [Fire Services Department]

消防员（行动）〔消防处〕

Fire crews are keeping a watch on some homes as a California wildfire moves through heavy brush.

消防兵监视一些家庭，当加州野火快速移动。

Management of People Flow Safety and Fire Safety for Urban Underground Space

城市地下空间移动人群安全管理及消防安控

Project of Mobile office Automation for Hunan Fire Corps

湖南省消防总队移动办公系统项目建设方案

Research and Realization of Mobile Forest Fireproofing Command System;

移动式森林防火指挥系统的实现研究

Analysis of the orifice waterproof structure for module-type mobile power station

舱体式移动电站的孔口防雨结构分析

The Ordnance Officer ordered all the port cannon to be heaved to starboard to counteract the list.

炮长命令把左舷上所有的大炮移到右舷以抵消船的倾斜。