For the STS-133 mission, Discovery carried supplies, spare parts, and the Permanent Multipurpose Module, a storage unit that's the final piece of the International Space Station.
在此次STS - 133任务中，“发现号”携带了补给、备用部件以及国际空间站的最后一个舱室-永久性多功能存储单元舱。
On the base of the research of spare fill rate, we established mission availability models of multi combat unit when order and logical relation of mission is full collateral and parallel.
对作战单元部件备件满足率进行研究的基础上，针对任务时序逻辑关系为完全并行并联关系的情况，建立了多个作战单元任务的任务成功概率模型。
Equipments random inventory management strategy and relevant factors include ordering cost, storage cost, average cost per unit time, probability of no shortage of spare parts, and decision models.
器材随机库存管理控制策略及其有关因素包括：订货费用、存贮费用、单位时间内备件的平均费用、不缺备件概率及决策模型。
It puts forward an administrative program of a machining unit based on the group technology in a machining workshop in production of multiple varieties of spare parts in batch.
分析了成组技术的原理和加工单元的生产组织形式，提出了在多品种批量生产的汽车配件生产中，一种基于成组技术的加工单元在加工车间生产管理的方案。
The importation of equipment unit, industrial equipment, instruments and panels, categories of mechanical electric equipment, spare parts, metal materials and chemical industry materials.
主要负责进口成套设备、工程设备、仪器仪表、各类机电产品、备品备件、金属材料和化工材料等。
The importation of equipment unit, industrial equipment, instruments and panels, categories of mechanical electric equipment, spare parts, metal materials and chemical industry materials.
主要负责进口成套设备、工程设备、仪器仪表、各类机电产品、备品备件、金属材料和化工材料等。
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