multistage analysis 中文意思是什麼
multistage analysis
解釋
多階段分析- multistage : adj. 1. 多級（式）的。2. 分階段進行的。
- analysis : n. （pl. -ses ）1. 分解，分析；【數學】解析。2. 梗概，要略。3. 〈美國〉用精神分析法治療（＝ psychoanalysis）。
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Simulation and analysis of multistage flash crystallization process
多級連續閃蒸結晶過程的模擬與分析 -
Through the normative research, aiming at the credit deficiency status in china this article point out that it is the best approach to solve it by setting up the credit investigation system. based analysis on the development of the sme credit system of domestic and overseas, we should take measures to establish the sme credit system with omni - directional, multistage and suitable the situation of our country
本文針對當前我國中小企業的信用狀況，分析其信用缺失的主要原因，指出建立中小企業徵信體系是解決中小企業信用缺失的有效途徑之一，並且在分析國內外中小企業徵信體系發展現狀的基礎上，構建適合我國國情的全方位、多層次的中小企業聯合徵信體系，以幫助更好地解決中小企業信貸融資難問題。 -
In this paper. flow properties of multistage fluidized - bed bioreactor with external circulation at a pilot scale is studied. according to characteristic analysis, the model of completely mixing reactor in series is introduced to characterize real reactor as a theoretical model. on the basis of analog computing analysis and discussion of theoretical model. by means of pulse tracer method, experiments on residence time distribution ( rtd ) have been done in different conditions including the change of tracer level, feeding flow rate and circulation flow rate. the result shows when the ratio of circulation flow rate and feeding flow rate amounts to at least 4, the flow properties of multistage fluidized - bed bioreactor with external circulation at a pilot scale is very close to the model of completely mixing reactor in series. an amendatory model has been established by the regression method
作者首先在對反應器進行特徵分析的基礎上，建立了描述中試規模多級外循環流化床生物反應器流動特性的串級全混流模型，並對理論模型進行了模擬計算分析和討論，在此基礎上，作者分別在無循環和有循環（改變示蹤劑用量、流加流量和循環流量）的條件下，利用脈沖示蹤法對一到五級串聯外循環流化床反應器進行了停留時間分佈實驗，結果表明，在循環流量與流加流量的比值達到大於等於4時，中試規模多級外循環流化床反應器的流動特性接近串級全混流模型，通過數據回歸擬合的方法，建立了中試規模一到五級串聯外循環流化床反應器的流動模型。 -
Theoretically deep analysis is made concerning microwave multistage frequency conversion, the synchronous improvement in image rejection, high dynamics and ultrawidth are also discussed
同時微波單片集成電路和混合集成器件、集成天線與子系統的研製與開發，對寬帶微波測量系統提出了挑戰。
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