The design method of new wagon wheel grain has been furnished according to requirement of propellent loading process and thrust project.
根据装药工艺及推力方案设计要求，提出了双辐条轮了孔装药设计方法。
In this paper, new wagon wheel grain configuration has been suggested in order to improve rocket's concentration and propellent loading density.
该文针对提高火箭密集度及装填密度的要求，设计了双辐条轮孔装药药型。
The through goods train originated at one loading point is an important form for organizing wagon flow in our railway transportation.
始发直达列车是我国铁路采用的一种重要的车流组织形式。
The through goods train originated at one loading point is an important form for organizing wagon flow in our railway transportation.
始发直达列车是我国铁路采用的一种重要的车流组织形式。
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