melting model 中文意思是什麼
melting model
解釋
熔融模型-
The wax setting and casting process is complicate process with a series of procedures, including model creating, spruing and construction, rubber mold vulcanization and cutting, wax models injection, stone setting in wax model, wax tree creating, investing, investment mold burning - out, metal melting and pouring, casting cooling and divesting, etc
蠟鑲鑄造是一個多工序的復雜工藝過程，包括母版製作、開設水線、製作橡膠模、製作蠟模、寶石鑲嵌到蠟模、種蠟樹、製作石膏型、石膏型脫蠟焙燒、金屬熔煉澆注、飾件冷卻清理等。 -
The following conclusions and innovation can be obtained : ( 1 ) the marc finite element analysis software and subroutine program is used to analyse the model of deicing or snow - melting and heat transfer problems in practical deicing or snow - melting successfully. the results are found to be in good agreement with relevant literature. when the wind scale exceeds 3, the influence of wind is apparent and must be taken into account in practical design
得到了以下的結論和創新性成果： （ 1 ）藉助于marc有限元程序和自編的用戶子程序成功地分析了融雪化冰模型，並解決了融雪化冰中所涉及的熱傳導計算問題，得到的結果與相關文獻吻合得較好。 -
Predictive model for local core melting accident caused by subassembly blockage in a fast reactor
快堆局部堵流所致堆芯局部熔化事故的預測模型 -
The establishment and application of floodwater predicting model of snow - ice melting type
雪冰融水型洪水預報模型建立與應用 -
From experimental result, i preliminarily know that eps is good thermal insulation material because the absorption of water is low and heat insulation is good, it is practicable at preserving temperature field of frozen earth roadbed and bringing frozen disaster under control ; second, according to the analysis of the eps that is applied into practical project, i have studied the practical effect which eps preserve roadbed temperature field, and the influence that was made after building field. i have get that eps can influence moisture content and frozen upper limit, through practical measuring data, i have studied freezing and expanding quantity and melting and submerging quantity during a complete frozen and melting cycle as well as have expanded and proved the practical application effect of eps with some reference significance to deep research of some connected problems. finally, through computer data analysis, setting up the analytical model of finite unit, i have simulated the temperature field of roadbed heat preservation, then expounded and proved that the height of embankment influenced the effect of thermal insulation material
其一是對聚苯乙烯泡沫塑料（ eps ）保溫板以及天然路基土層、路堤填料進行了室內試驗分析，結合國內外現在的有關科研成果，綜合確定其各項特徵參數；從試驗結果初步認識到聚苯乙烯泡沫塑料是一種吸水率低，隔熱性好的保溫材料，在凍土路基溫度場的保護和凍害治理方面是可行的；其二通過eps保溫板在現場工程實踐中的應用分析，研究了保溫板在保護路基土層溫度場的實際效果以及修築路堤后造成的影響，保溫板對土體含水量、凍結上限的影響，通過實測資料，研究了在一個完整的凍融周期內整個路基的凍脹量和融沉變形量，論證了保溫板的實際應用效果，對有關問題的進一步研究和相關工程設計具有參考意義；其三，通過計算機數值分析，建立有限元分析模型，對保溫路基的溫度場進行了模擬計算，論證了路堤高度對保溫材料效果的影響。 -
The forecasting model of river ice melting day in heilongjiang
黑龍江開江日期預報模型 -
The physics model was established to deduce the relationship of different classifying gear speeds and melting point on the base of the broken theory and the broken process of pvc. it explained that the melting point of nanocrystalline pvc was low. therefore the effect of nanocrystal was proved in theory
最後通過引入破碎理論針對pvc的破碎過程，建立物理模型推導出分級輪旋轉速度與晶體熔點的關系，解釋納米晶pvc熔點低的原因，從而從理論上探討了pvc的納米晶效應。 -
Based on the experimental data, a melting mathematical model has been set up. the calculated melting rate of scrap was consistent with experimental value
摘要在油氧火焰熔化棒體實驗基礎上，通過建立數學模型，與實驗進行對比研究。結果表明：實驗結果與熔化數學模型計算棒體的熔化速度相符合。 -
Combining the unstable heat conduction in crystal layer with heat transfer of undeveloped slug flow in a vertical tube, a time - progression model of crystal layer growth in the bubble column crystallizer pipe is proposed, the calculation results from the numerical method agree well with the experimental data. under certain operating conditions, the periodical arrival of gas plugs can cause crystallization and partial re - melting occur in the crystal - melt interface
結合未充分發展彈狀流的傳遞特徵和晶層內不穩定導熱，提出了鼓泡塔結晶器管內晶層生長的時間級聯模型，與實驗值吻合良好.特定操作條件下，隨彈狀泡的到來和離去，結晶界面可發生結晶-部分重熔 -
With this model the eaf steel - making process can be simulated, including of scrap melting procedure, the changes of temperature, slag quantity and compositions of steel, slag and off - gas
該模型可動態地模擬電弧爐冶煉過程中的廢鋼量、爐溫、渣量、鋼液成分、爐渣組成和爐氣成分的變化。 -
A numerical model, based on the control volume method, is developed for the freezing and melting of the ice - on - coil thermal storage tank. the model is able to simulate both charging and discharging modes
建立了不完全凍結方式的導熱塑料蓄冰盤管的結冰和融冰過程的數學模型，該模型能夠較好地模擬蓄冰盤管的結冰和融冰過程。 -
Based on this model, the scattering properties and albedo wq of melting particles have been calculated by use of the coated sphere bhcoat method
第二，根據融化層的物理特性分析建立了更為切合實際且較簡單的融化粒子塗水冰球模型。 -
The single fiber sensor head was investigated experimentally and theoretically. two kinds of sensor head fabrication methods were demonstrated and compared, which are the electrical arc melting and mechanical grinding respectively. a mathematic model of fiber tip reflection was established by the method of ray - tracing
論文提出並比較了兩種製作單光纖傳感頭的方法：電弧拉製法和光纖研磨法；利用光線追跡法建造了單光纖傳感頭的數學模型。 -
A method of solvent selected and optimized on the base of group contribution model was established, then according the relative volatility, relative molecular mole mass, melting point, boiling point, and so on to design the solvent molecular
又以鹽在溶劑中的溶解度為評定目標，選擇合適的鹽為醋酸鉀。利用計算機分子設計，以基團貢獻模型為基礎，建立了一套溶劑選擇優化的方法。 -
Melting model in screw zone for crystal polymer pellets in co - rotating twin screw extrusion
同向雙螺桿擠出結晶型粒料非嚙合區熔融過程模型 -
Classification and simplification of the mathematical model and numerical simulation in electroslag melting casting
電渣熔鑄過程中數學模型的分類及數值模擬的簡便求解 -
The mineral chemistry amd elemental variations in whole rocks can be ascribed to results of partial melting of various degrees. according to the fractional melting model, the partial melting degree for the iherzolites is less than 5 percent, and about 7 to 20 percent for harzburgites
全巖及礦物的主量元素的成分變化主要受部分熔融程度的控制，分異熔融模型獲得的二輝橄欖巖的部分熔融程度5 ，方輝橄欖巖部分熔融程度在7 - 20之間。 -
Case teaching will promote the study and application of teaching multilateral activity theory, the study and practice of discipline synthesizing and teaching model optimization, the melting together of the different teaching and the development in practice. the application of case teaching model has specific program and demand
4 、案例教學對現代教學論的貢獻：案例教學將推動教學多邊活動理論的研究與應用，推動學科綜合化與教學模式最優化的研究與實踐，推動各種教學理論的融合及在實踐中的發展與豐富。 -
By the use of the anfis model based optimization method, the design of grey cast iron under prescribed specification and the least cost charging for cupolas melting have been performed. the experimental results show that, the optimization framework could provide useful guides in the grey cast melting practices. the algorithms and software could extend to the similar modeling and optimization practices in other fields, such as oil, metallurgical industry in coping with the compositions and mixing design problems
採用基於anfis模型的遺傳優化方法，進行了灰鑄鐵牌號設計、配料優化、實驗驗證，證明了方法的正確性和可行性，且具有較大的實用價值；本研究所形成的演算法和程序正確、可靠，具有一定的通用性，為石油、化工、冶金和材料領域的相關問題的解決，提供了可借鑒的方法和手段，因此，本研究的成果具有較好的推廣應用價值。 -
The approximate analytical solution of melting process within a spherical enclosure is to presented by contacting heat transfer. a numerical model describing the melting process is presented by considering the difference of the solid - liquid density and natural convection
在所建立的模型中考慮了固相與液相的密度差和自然對流的影響，得出了各個時刻液膜厚度的分佈、融化速率和傳熟量等計算結果。
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