drying theory 中文意思是什麼
drying theory
解釋
乾燥理論-
Under the direction of such theories, the influence of the composition of the concrete to the workability, mechanical property and durability of hplc is analyzed systematically ; the key technology of the preparation of hplc was grasped. the theory of strength improvement of subsidiary bonder is detected, special additive - fdl for hplc is made, lc40 - lc60 hplc with the slump over 18cm, the slump flow over 50cm, segregation degree below 5 %, small drying shrinkage, high tension strength and long durability is prepared. the concept and experimental method of the segregation degree of the mixture is put out and the analytical system of high performance hplc is built
以設計理念和設計理論為指導，系統研究了輕集料、輔助膠凝材料等組分及其配比參數對輕集料混凝土工作性能、力學性能和耐久性能的影響規律，探明了輔助膠凝材料對于輕集料混凝土的增強機理，研製出能夠有效控制輕集料混凝土拌和物分層離析度和降低坍落度經時損失的專用外加劑fdl ，掌握了制備高性能輕集料混凝土的關鍵技術，制備出坍落度大於18cm 、擴展度大於50cm 、分層度小於5 、低干縮、高韌性、高耐久的lc40 lc60高性能輕集料混凝土。 -
This paper presents a review of the moisture transfer theories in porous media during drying processes in the last century. then an innovative pore network model in drying based invasion percolation theory and pore network theory essentially different from the classical continuum model is developed. moisture transfer characteristics in porous media during drying process are studied under isothermal and absence of gravity
本論文首先回顧了近一個世紀以來多孔介質在乾燥過程中內部濕分遷移理論，指出孔道網路理論在多孔介質乾燥研究中所具有的獨到優勢，繼而藉助侵入滲流理論所取得的成果，結合孔道網路理論，分析了乾燥本身的濕分遷移特徵，模擬研究了多孔介質在等溫條件下不考慮重力時的乾燥過程。 -
( 1 ) the cfd model for the pulse combustion spray drying process. the computational fluid dynamics ( cfd ) based on the two - phase flow theory was employed in this paper, which used the standard k - e model and the particle trajectory model to simulate the gas - particle flow in the drying chamber. the momentum, heat and mass transfer regarding both gaseous and particulate phases during the spray drying inside the drying chamber was also revealed
為解決這一難題，本文利用氣體一顆粒兩相流理論和計算流體力學（ cfd ）技術，建立了更符合實際噴霧乾燥過程的數學模型即噴霧乾燥的cfd模型，並進行了脈動燃燒噴霧乾燥過程模擬，其主要內容如下： （ 1 ）建立了脈動燃燒噴霧乾燥的cfd模型該數學模型建立在氣體一顆粒兩相流基礎之上，用標準k -模型預測乾燥室內的氣體湍流運動過程，顆粒軌道模型追蹤乾燥室內顆粒群的運動軌跡，熱質傳遞模型描述空氣和液滴的熱質傳遞過程。 -
There is very important application in the drying process of the materiel and in the monitor & measurement of the milieu. the theory of this kind of sensor is introduced
介紹了這種傳感器的工作原理，討論了基於8031單片機的微量水分在線測定儀的結構，設計了傳感器信號調理電路及8031單片機系統，給出了軟體流程圖。 -
The formulas for calculating transmit drying rate and emitting drying rate were also established based on the theory of heat transmit and heat emitting
利用熱傳導和熱輻射理論，分析建立了盤式乾燥機的傳導乾燥速率和輻射乾燥速率計算關系式。 -
Building thermal systems and grain drying systems are nonlinear time - delay coupled thermodynamic processes and considerable difficulty was meet when classical and modern control theories based on accurate mathematical model were used to control these plants. however, fuzzy control theory that can convert specialist knowledge into control rules brings new view for these complex systems control
建築熱工系統和糧食乾燥系統都是復雜的非線性時滯耦合熱工過程，以精確數學模型為基礎的經典控制方法和現代控制方法對這類系統進行控制時都遇到了較大的困難，而能夠將專家經驗轉化為控制規則的模糊控制理論給這些復雜系統控制問題的解決帶來新的思路。 -
The author summarized the research results in this respect in recent years ; introduced the vitrifying conversion of rice and its influence on thermal physical property ; described the formation of crack and explained the formation of crack according to the theory of vitrifying conversion ; expounded the relationship between crack, breakage, percentage of head rice and vitrifying conversion ; finally put forward the suggestions to improve the existing rice drying technology and relevant problems to be studied further
介紹了稻穀的玻璃化轉變及其對熱物性的影響；論述了裂紋的形成以及根據玻璃化轉變理論對裂紋形成的解釋；闡述了裂紋、破碎、整米率、玻璃化轉變的相互關系；最後提出對現有稻穀乾燥工藝進行改進的建議以及有待進一步研究的問題。 -
The heat and mass transfer theory in the porous media and wood fields was studied, and introduced in detail to find a promising method in the process of particles drying with convection
摘要詳細介紹並歸納多孔介質與木材領域內的傳熱傳質理論研究概況，從中尋找出適合研究刨花對流乾燥過程傳熱傳質的方法。
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