所有的错误耳机已改为单位由不同的制造商，无论是在生产中使用的模型和那些在仓库里。
All the faulty earpieces have been replaced with units produced by a different manufacturer, both those used in production models and those in the warehouses.
经过误差分析验证，模型的精度、可靠度均满足设计要求，可供生产设计单位使用。
By the verification of error analysis, the accuracy and reliability of the model accord with the designing demands, and can be used by the production and design units.
从加强成本管理的角度出发，分析了原油单位生产成本特点，建立了原油单位生产成本的阶跃灰色模型。
From the reinforced cost management, it analyzed the characteristic of the crude oil unit cost, and the stepped grey model of the crude oil unit production cost was established.
然而经典的生产库存模型并不考虑容量可变性，而是假定机器在单位时间内的生产量是恒定的常数。
However, the classical production inventory models do not take volume flexibility into account, machine production rate is usually assumed to be a constant.
描述了模糊单位利润、模糊生产能力以及模糊需求下的批量生产计划，并应用模糊机会约束规划规划建立了模型。
Production planning with fuzzy unit profits, fuzzy capacities and fuzzy demands is descried, and an optimization model is formulated by using fuzzy chance-constrained programming.
描述了模糊单位利润、模糊生产能力以及模糊需求下的批量生产计划，并应用模糊机会约束规划规划建立了模型。
Production planning with fuzzy unit profits, fuzzy capacities and fuzzy demands is descried, and an optimization model is formulated by using fuzzy chance-constrained programming.
应用推荐