... 无形及递延资产合计Total of Intangible assets and deferred assets 主营业务成本cost for main operation 营业费用Operating expenses ...
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Then, the fed-batch operation strategy was formulated for FDP production, and the operation time was optimized with the production cost as a main concern.
在此基础上建立了生物转化合成FDP的补料分批操作方式，以产品成本最低为目标优化了反应操作时间。
The excellent performance of digital pulse compression have been well known, the main problems for its application are a large quantity of operation, complex circuits and high cost.
数字脉冲压缩技术的优点已被普遍承认，制约其应用的一个主要问题是运算量大、设备复杂、成本高。
The application of the IGBT intelligence module IPM in main circuit could simplize the configuration , reduce the cost, enhance the reliability and be competent for all kinds of operation demand.
在主回路设计方面，采用IGBT智能模块IPM，能够简化系统构成，降低系统成本，增强系统的可靠性，同时能够胜任各种操作要求。
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