2) movable side wall
活动侧墙
1.
Discussed are the performance, structure, main technical parameters, test results and typical freight loading of 70 t box cars with movable side walls.
论述了70t级活动侧墙棚车的性能、结构、主要技术参数、试验结果及典型货物装载情况。
2.
Described are the features, development process, main structure, new technologies applied and the testing of the box cars with movable side walls.
介绍了活动侧墙棚车的特点、研制过程、车辆的主要结构、采用的新技术及试验情况。
3.
The necessity to develop the 120 km/hfast box cars with movable side walls in our country is analyzed.
介绍了国内外棚车发展及运用的基本概况 ,分析了我国研制 12 0 km / h快运活动侧墙棚车的必要性 ,并对其原理、研制过程、基本结构、性能特点进行了详细的描述。
4) Active Wall
活动的墙
5) ventricular activity
心室活动
6) removable chamber
活动药室
1.
In order to overcome the sealing problems of removable chamber of cased telescoped ammuni- tion (CTA) under transient high pressure condition,a novel self-impacted combined sealing system was designed.
针对埋头弹火炮活动药室端部接触面上气体密封问题瞬态高压的特点,设计了一种新型的组合自紧式密封系统。
补充资料：焦炉炭化室墙的火焰焊补
焦炉炭化室墙的火焰焊补
5矿。焦炉炭化窒墙蜘火嬲埠补
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条