transportation devices是什么意思

用法例句

The thesis aims to study on safety design of transportation devices for primary explosive powder.

设计了起爆药运输装置,并完善附属结构。

High-pressured hydrogen\'s ejection caused by the structural failure of transport device could result in overpressure and mass fraction within the explosion limits.

由于输运装置突然失效而引发的高压氢气喷射,能够在流场中造成超压和足以引发爆炸的扩散。