discrete quantity 中文意思是什麼
discrete quantity
解釋
【數學】分離量。-
Abstract : in this paper it discusses the method of how to count the numbers of aerosol particles through using many - corridors discrete quantity gathering system
文摘:討論了運用多道離散量數據採集系統，對微粒子進行檢測的方法。 -
The dual standard quantity ( the work piece and the discrete standard quantity ) mutual measuring and model verification methods are also proposed, which perfects the whole modifying process from data measuring, error separation, model establishment to real correction. after researching the discrete standard quantity system dynamic error separation technique, two error correction methods based on genetic algorithm and neural network mixed modeling technique are established. the two methods are the discrete standard quantity dynamic error direct / synchronous correction and prediction model correction ; the model ' s parameters and model ' s exercising method are also confirmed
設計了雙標準量值（工件和離散標準量）互比測量的模型驗證方法，完善了從數據測量、誤差分離、模型建立到實際修正的整個修正過程；研究了離散標準量系統動態誤差分離技術，建立了基於遺傳進化演算法與神經網路混合建模技術的兩種誤差修正方法? ?離散標準量動態誤差直接（同步）修正方法和預報模型修正方法，並確定了模型結構參數和模型訓練方法；分析了預報模型的多次預報性質，並得出了多次預報與多步預報的等效關系，確定了測量系統的有效預報范圍以及模型參數對泛化誤差的影響；進行了模型的對比實驗驗證和被測工件動態誤差修正試驗，成功地實現了任意二面角和圓分度的實時誤差修正。 -
A concrete discrete manufacturing company of job - shop ordering type is illustrated in this paper. it analyzed the influencing factors of logistics system in this company and put forward three characteristic vectors of flow direction, flow quantity and flow speed, which were used to weigh logistics system. further, it analyzed the factors that influenced these characteristic vectors during the progress of logistics operation
論文是以某具體單件小批訂貨型離散製造公司為例，分析該公司物流系統的影響因素，提出用流向、流量、流速三個特徵量來衡量物流系統，並進一步分析物流運行時影響這三個特徵量的因素。
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