two-fluid system 中文意思是什麼
two-fluid system
解釋
雙工質系統-
Based on the studies of microthermometry, gas composition, liquid composition, rare earth elements, ore - forming elements and 13c, d, 18o of fluid inclusions from the mineralization district and the representative deposits, such as zacun gold deposit, shuixie copper - cobalt deposit, shiyancun stibium deposit and bijiashan stibium deposit, two metallogenic fluid systems have been distinguished, i. e., zijinshan metallogenic fluid system and gonglang metallogenic fluid system in weishan - yongping mineralization district
礦化集中區及扎村金礦、水泄銅鈷礦、石巖村銻礦、筆架山銻礦等典型礦床流體包裹體的顯微測溫、氣相成分、液相成分、稀土元素、重金屬元素及~ （ 13 ） c ， d ， ~ （ 18 ） o穩定同位素的研究表明，雲南巍山-永平地區銅金多金屬礦化集中區存在兩個成礦流體系統：紫金山背斜成礦流體系統與公郎弧成礦流體系統。 -
At present, most load systems in china are fluid drive systems ; this paper solves two main difficulties in electro - motion system : the realization of speediness and the elimination of the superabundant torque. it can provide some new information in load system ' s further investigation
國內現有的加載系統多為液壓加載，本文的研究工作解決了電動加載的兩個主要難點：快速性的實現和多餘力的消除，對加載系統的研究有一定的參考價值。 -
At present, the moment to load missile ' s wings and rudders is relied on fluid driver framework, the paper solves two main problems in electro - motion system : the realization of speediness and the elimination of the superabundant torque. it can provide some new information in load system ' s further investigation
國內現有的加載系統多為液壓加載控制系統，此加載控制系統解決了電動加載的兩個主要難點：快速性的實現和多餘力的消除，對電動加載系統的進一步研究具有參考價值。 -
Under this condition, this thesis offers a study on cavitation characteristics caused by two main accidental conditions : power off and system fluid off
本文即是針對動力失靈和系統斷流兩種主要事故工況下，所引起的動力系統中空穴的特性作以研究。 -
According to the engineering criterion of the cooling system, the function and the characteristic of the cooling system are checked at the case of rating and torque, thus two schemes are compared to select the better one, and also the boundary condition for further computational fluid dynamics ( cfd ) analysis is provided
按照冷卻系統工程規范，分標定點與轉矩點兩個工況來檢查冷卻系統的功能和特性，以比較兩種結構方案的優劣，也為下一步進行計算流體動力學分析（ cfd ）提供邊界條件。 -
In order to calculate depth - averaged two - dimensional ( 2 - d ) suspended sediment transport under waves and currents in the yangtze estuary, a numerical model system is developed. four models, a 2 - d compound fluid model including wind, waves, tides and river runoff, a swan wave model, a wave - current bottom boundary layer model and a 2 - d suspended sediment transport model are integrated
本文建立了一個用於波?流共同作用下長江口平面二維懸沙計算的數值模型系統，主要由四部分組成，即考慮風、浪、潮、徑流的二維復合流場模型、 swan海浪模型、波?流相互作用的底邊界層模型以及二維懸沙輸運模型。 -
To meet the requirements of engineering and after reviewing the previous results, the author deeply researches measurement of water ratio in oil - water two phases system based on the principles to analyze two phases fluid. with present mature computer technology a system to measure water ratio in oil - water two phases is successfully developed and the procedure is worth introducing here according to the data from relative experiments
本文從實際工程需要出發，查閱並繼承了前人研究的理論成果，運用兩相流動基本分析方法，進一步對油品含水測量進行深入研究，結合當前成熟的計算機技術，成功研製出將油品含水率測量系統。 -
The study results indicated that, arranged in the order of magnitude, the degrees of the effects on the cementing strengths of the two interfaces were the system, emulsion, main emulsifier, fluid loss control agent and white oil respectively ; the cementing strength would be doubled and redoubled after being cleaned by preflush, especially by the system, emulsion and fluid loss control agent ; and, along with the increase in the mix slurry ratio, the initial and final set times of slurry would be obviously lengthened and the compressive strength of bond cement would be remarkably reduced or the slurry wouldn ' t be even set
研究表明：對兩界面膠結強度的影響由大到小依次是體系、乳狀液、主乳化劑、降濾失劑、白油；前置液清洗后，膠結強度成倍提高，尤其對體系、乳狀液和降濾失劑清洗效果最佳；隨混漿比的增大，水泥漿初凝和終凝時間明顯延長，水泥石抗壓強度明顯下降，甚至不凝。 -
Abstract : a continuity wave model is put forward for the dispersion processof liquid - liquid two - phase system, by coupling mass and momentum conservation equations of two - fluid model. the conditions that result in a dispersion choke and the weak instability of a dispersion process are derived from the model. the phenomena of catastrophic inversion and transitional inversion are explained. the effect of drop size distribution on the maximum volume concentration of a emulsion is predicted using the model. according to the theory herein, emulsion inversion is the regime transition of liquid - liquid system due to the instablity of a dispersion process. the effect of drop size distribution on the maximum volume concentration of a liquid - liquid emulsion only occurs in a certain range of weber numbers
文摘:以雙流體模型為基礎，通過質量守恆方程和動量守恆方程的耦合，提出了液-液兩相系中彌散傳質的連續波模型.由該模型得到彌散傳質過程阻塞和彌散傳質過程弱不穩定性產生的條件，計算了液滴尺寸及其分佈對乳化液極大堆砌分數的影響，解釋了劇變型乳化逆變和漸變型乳化逆變現象.研究結果表明，乳化逆變是由於彌散傳質過程的不穩定性而引起的懸浮體型態的改變，隨液滴尺寸多分散性的增大，極大堆砌分數增大；隨液滴平均尺寸的增大，多分散性對極大堆砌分數的影響減弱；當韋伯數足夠大時，液滴尺寸及其分佈對乳化液極大堆砌分數無影響 -
The forward axis and the back axis use a uniformity fluid system. except the motors and the pipelines of the two system, the others parts are consisted of a single mobile power station. this is a one advantage of fluid drive system comparing to mechanical drive system
壓榨機頂輥採用單獨的一套液壓系統，前後輥合用一套液壓系統（主要是共用液壓油箱） ，將上述兩個液壓系統組合成一個可移動的模塊式動力站，這種模塊化的結構也是液壓驅動系統對比機械傳動系統的優勢之一。 -
Simultaneously how to reduce the quantity consumed by the system of refrigerating is also a forward question for study in thermal - physical engineering. at the basis of analyzing thoroughly the stirling - cycle, the thesis puts forward a new refrigerating cycle in house - hold refrigerator, which adopts the two - state, two - component working fluid
本文在對stirling循環深入分析的基礎上，利用其定溫吸熱、放熱的優點，同時採用相變工質作為製冷劑，利用其在低溫下氣化吸熱製冷單位質量工質的製冷量大的特點，提出了採用雙相雙組份工作介質的新型家用冰箱的製冷循環。 -
To have studied structures of oil - water two phases system - flow patterns according to different fluid conditions. for distinguished difference of viscosity between oil and water, their fluid structure featured different flowing characters
3 、深入研究了油、水兩相流動因所處的流動條件不一而具有多種流動結構，即流型。 -
In this article, a research on how the change of latitude and direction of a solar powered long endurance aircraft effect the received solar power was developed. and on the basis of the car air conditioning, the thermal properties of the single - effect lithium bromide absorption hot - coldwater unit and two - stage lithium bromide absorption hot - coldwater unit applied in car and driven by high temperature cooling fluid of the car engine are advanced and compared. the technique of energetic optimization is employed to investigate the optimal performance of an irreversible hybrid air - conditioning system consisting of a vapor compression refrigerator cascaded with a solar - driver absorption refrigerator
本文對太陽能飛機的飛行緯度和飛行方向對能夠獲得的太陽能輻射量的影響進行了研究，以及對應用於汽車空調的兩種溴化鋰製冷機組，即單效溴化鋰製冷機組和兩級溴化鋰製冷機組進行了熱力分析和研究，同時，結合太陽能集熱器作為整個製冷系統的熱源，對系統的最優綜合性能進行了分析和研究。 -
The leak - off mechanism in the course of acid fracturing is analyzed, the various common methods controlling acidizing fluid leak elf are put forward from such two aspects as acidizing fluid system and acid fracturing technology, acidizing fluid leak - off has considerable influrnec on the results of acid fracturing design, the acidizing fluid flotation model is still an important composite pact in acid fracturing design, hut the model of accurately calculating aciding fluid leak off is still in the midst of uninterrupted perfection, usually the ordinary model of fracturing fluid is used in the acid fracturing design, the domestic and overseas sell data steely about the model of calculating aciding fluid leak - off is introduced
摘要分析了酸壓過程中酸液的濾失機理，從酸液體系和酸壓工藝兩個方面提出了各種常用的控制酸液濾失的方法；酸液濾失對酸壓設計結果影響較大，酸液濾失模型是酸壓設計中的重要組成部分，但準確的計算酸液濾失的模型仍在不斷的完善之中，通常仍將一般的壓裂液濾失模型用於酸壓設計，介紹了國內外學者關于酸液濾失模型的研究。 -
There are two kinds of model for forming gas pools both in the abnormally pressured compartment and out the compartment in the system. after the breakage of overpressured fluid compartments in silurian system, hydrocarbons generated in the compartments flowed to carboniferous in a phase of mixed fluids
下伏志留系高壓封存箱生成的油氣隨箱體頂部破裂呈混相涌流進入石炭系，油氣在石炭系中向繼承性發育的古隆起運移聚集，形成大型古油氣藏，后逐漸演化成古氣藏。 -
We successfully apply the two - fluid model ( tem ) and kinetic theory of granular flow studying the two dimensional dense gas - solid flow characteristics in the large scale circulating fluidized beds and the cold experimental system with piv. the results of simulation are in accord with others " simulation and experimental results. in the end, we make the three dimensional simulation for the cold cfb riser, which is closer to the factual operation and this experimental results
在對高濃度氣固兩相流的研究中，根據fluent軟體現有的條件和解決工程實際問題的需要，採用單氣固相雙流體歐拉模型，採用模擬紊流固粒流中普遍接受的方法「顆粒流的運動理論（ kinetictheoryofgranularflow ） 」 ，對大尺度循環流化床進行了二維數值模擬，與他人數值模擬結果和實驗結果進行了對比，檢驗模型的準確性。 -
Improvement of the absorption refrigeration system of two - stage generation with ammonia - salt as working fluid
鹽吸收製冷系統的改進與比較
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