溶解度系數 的英文怎麼說

中文拼音 [róngjiěshǔ]
溶解度系數 英文
solubility coefficient
  • : 動詞(溶化; 溶解) dissolve
  • : 解動詞(解送) send under guard
  • : 度動詞[書面語] (推測; 估計) surmise; estimate
  • : 系動詞(打結; 扣) tie; fasten; do up; button up
  • : 數副詞(屢次) frequently; repeatedly
  • 溶解 : dissolve; dissolution; solution; lysis; solvus; resolution; decomposition; resolving; solving; fu...
  • 系數 : [數學] coefficient; ratio; modulus; quotient; factor
  1. ( i ) in the procession of preparing na2feo4 by electrolyzing and oxidizing anodic iron in the high concentration solution of naoh, the current efficiency is directly proportional to both of the temperature and the alkaline concentration of the anolyte, and the growth rate of the na2feo4 concentration of anolyte is directly proportional to both of the electrolyzing speed and the alkaline concentration of anolyte.,

    主要結論如下: ( 1 )在濃naoh液中直流電氧化鐵陽極生成na _ 2feo _ 4液的過程中,電液溫、陽極液堿濃與電流效率成正函;電、陽極液堿濃與陽極液中na _ 2feo _ 4濃的增長速成正函
  2. At the same time the difference of the solubility to the isomeric compound anthracene and phenanthrene in the different solvents is discussed by the aspect of the activity coefficient

    同時,還對蒽、菲同分異構體在不同劑中的的差異,從活方面進行了探討。
  3. The imported transparent glaze fired at lower temperature was analysed semi - quantitatively by adopting emission spectroscope. the stripping of lead and cadmium from this transparent glaze fired at lower temperature in ceramic product was determined by atomic absorption spectroscope. the effect of chemical composition on the stripping of lead and cadmium was analysed. upon the author s opinion, the overproof lead stripping from the imported transparent glaze fired at lower temperature can only be settled by adopting lead - free glaze instead of adopting low - lead prescription. the author succeeded in developing an excellent lead - free transparent glaze fired at the lower temperature of 1000 1050. the success is based on an inquiry into the feasibility of using such new agents of fusion as li2o and sro in replacement of pbo ; and on a study of the effects of the contents of sio2 , al2o3 , b2o3and other metallic oxides on such performances of glaze as coefficient of linear expansion, fusion temperature and transparency. it is also based on an analysis of coefficient of linear expansion of blank and glaze on an analysis of coefficient of linear expansion of blank and glaze on their correlation ; and on a study of technology for preparing glaze

    採用發射光譜儀對進口低溫透明釉進行半定量分析,並用原子吸收光譜儀測定其陶瓷製品的鉛、鎘的出量,分析化學成分對鉛、鎘出量的影響.結果表明,進口低溫透明釉採用低鉛配方不能決鉛出量的超標問題,只有採用無鉛釉才能決.探討用氧化鋰和氧化鍶等新型熔劑完全代替氧化鉛的工藝,研究釉料中氧化硅、氧化鋁、氧化硼和各種金屬氧化物的含量,對釉的線膨脹、熔融溫和透明等性能的影響.分析坯料、釉料的線膨脹及其相互關和釉料制備的工藝,研製出優質的1000 1050低溫無鉛透明釉
  4. Utilising dissolved gases analysis, a new insulation fault diagnosis method for power transformers is proposed. this method is based on the group grey relational grade analysis method. first, according to the fault type and grey reference sequence structure, some typical fault samples are divided into several sets of grey reference sequences. these sets are structured as one grey reference sequence group. secondly, according to a new calculation method of the grey relational coefficient, the individual relational coefficient and grade are computed. then according to the given calculation method for the group grey relation grade, the group grey relational grade is computed and the group grey relational grade matrix is structured. finally, according to the relational sequence, the insulation fault is identified for power transformers. the results of a large quantity of instant analyses show that the proposed method has higher diagnosis accuracy and reliability than the three - ratio method and the traditional grey relational method. it has good classified diagnosis ability and reliability

    基於變壓器油中氣體分析,提出了一種基於群灰色關聯分析的變壓器絕緣故障診斷新方法.首先根據故障類型與灰色參考序列構造,選擇變壓器典型故障樣本構造多組參考序列,這些參考序列組構成一個灰色參考序列群.其次根據給出的新的關聯計算方法,計算個體關聯和關聯.然後根據給出的群灰色關聯計算方法,計算群灰色關聯和構造群灰色關聯矩陣.最後根據關聯序識別變壓器絕緣故障診斷.通過大量變壓器絕緣故障診斷實例分析,所提方法診斷準確性與可靠性優於三比值法和傳統的灰色關聯分析方法,具有較好的分類診斷能力和可靠性
  5. This paper introduces the development process of wastewater disposal, it ' s auto control system, the level of nowadays and several new techniques of china and foreign countries. the immanent structure, control rules, main features and design methods of auto control systems in wastewater disposal process are studied in this paper. aiming at four typical parameters, such as temperature, dissolved oxygen, ph and the planes of water, the distributed control system is designed, composed by pc called epigyny computer and scm 8098 called hypogyny computer, and some sensors, shift deliver utensils and related meet orifices of parameters gathering and figures communication

    本文介紹了國內外污水處理及其自動控制統的發展過程、當今水平和提高自動化程的若干新技術;研究了污水處理自動控制統的內在結構、控制規律、主要特點和設計方法;選取污水處理中的典型參氧、 ph值和液位等為控制對象,設計了以個人計算機為上位機、以8098單片機為下位機,並輔之以傳感器、變送器及相關介面單元所構成的二級集散控制統( dcs ) ;介紹了幾個主要程序模塊的設計思路、工作過程,這些程序模塊是:用高級語言visualbasic6 . 0開發的上位機人機交互界面程序、據處理和圖表輸出程序,用執行效率高的匯編語言開發的下位機據採集與統監控程序、上位機與下位機之間的據通信程序,匯編語言與vb之間的轉接程序,等等。
  6. It was indicated from solubility determineded and phase diagram that biodiesel as fuel additive of mixture of ethanol and diesel is very good ; for biodiesel - gas - ethanol, they were mixed by arbitrary proportion, capability of gas was improved ; as for biodiesel - diesel - methanol, it is not ideal

    通過測定及三相圖實驗據表明生物柴油作為乙醇與柴油添加劑,促效果較好;對于生物柴油汽油乙醇體來講,三者可以任意比例混合,可改善汽油的燃燒性能;對于生物柴油柴油甲醇體,效果不理想。
  7. The program of data processing in determination of percent released of pharmaceutical preparation was developed ; two modules included in this program are connected but independence each other, one module calculate percent released, one module regress equation ; determination of percent released of pharmaceutical preparation, comparison of released curve in one reference frame and modeling mathematics model were realized by running this program. the program of formulation optimization based on artificial neural network was compiled to solve the nonlinear problem in formulation optimization. provided parameters were used to predict the released amount of a set of formulations

    簡便,其計算結果與現有其他程序計算結果基本一致:開發固體制劑體外出試驗據處理程序,程序運行時分為計算累積釋放百分率和優選最佳學模型兩個相互連接又各自獨立的環節,實現了累積釋放百分率的自動計算,同一坐標下釋放曲線的直觀比較,常用學模型的擬合;開發基於人工神經網路的處方優化統,訣處方優化這一多目標、非線性優化問題,利用符合擬合精的訓練結果預測給定處方的釋放,預測結果與實驗結果基本相近。
  8. Influences of ph values, ferrous minerals ( reduced iron powder or magnetite ), bentonite, concentration of cations and anion ( fe3 +, fe2 + and co32 - ) on the distribution coefficient, kd, were studied. the sorption mechanism of 99tc on granite was discussed by the desorption method of adding h2o2 into desorption solvent. based on the diffusion coefficient measured and the solution of the diffusion equation, the distance of tc diffusion after ten thousand years was predicted

    本文分別在大氣和低氧條件下,研究了tc在花崗巖上的吸附和擴散,包括液的ph 、含鐵礦物(還原鐵粉、 fe3o4 ) 、膨潤土、陰陽離子的濃( co32 - 、 fe3 + 、 fe2 + )對tc在花崗巖(石英、黑雲母)上吸附kd值的影響;在吸劑中加入h2o2 ,對tc進行吸,探討了其吸附的機理;將擴散代入擴散方程的,預測了10000年後, tc擴散的距離。
  9. In this approach, the concentration and development trend of gases dissolved in transformer oil are predicted primarily using gm ( 1, 1 ) model, and then the predicted results are calibrated by self - learning bp - neural networks with calibrated parameters obtained by analyzing the interaction of different types of gases and the relationship between the time sequences of gas concentrations

    此法是利用gm ( 1 , 1 )模型初步預測油中氣體的濃及變化趨勢,通過分析故障氣體組分之間的影響及氣體濃時間序列之間的關確定修正參,將初步預測結果與修正參作為自學習bp網路的輸入,從而完成預測結果的在線修正。
  10. As the back - propagation neural network ( bpnn ) is adopted to diagnose the dissolved gases of transformer, convergence rate becomes slow, convergence precision becomes bad and even being out of convergence as more sampled data are trained and more complicated relation between input and output becomes

    根據電力變壓器油中氣體分析( dga ) ,採用反向傳播神經網路( bpnn )對電力變壓器進行故障診斷時,隨著學習樣本目的增多,輸入輸出關的復雜化,網路收斂的速將變得緩慢,收斂精不理想甚至不收斂。
  11. We first expand the nonlinear temperature - dependent convective and radiative heat transfer coefficient about the ambient temperature by taylor - series method, and then the crystal temperature and the pull rate as well as the bulk melt temperature are determined by the perturbation techniques in a simply analytical manner

    分析之過程為首先將隨溫變化之對流及輻射做泰勒級展閉,再以攝動理論之技巧,同時求晶圓棒之溫、拉伸速液之溫
  12. ( 5 ) the article also investigate the recrystallization condition of crude lactide and point out that it also an important factor have influence on the purification production ratio. ( 6 ) give the kinetics equation of depolymerization reaction. by determination the degree of polymerization ( dp ) of the reaction system, we can get the kinetics data of the reaction

    本文建議使用乙酸乙酯和異丙醇混合劑( 6 : 4 )對丙交酯粗產物進行重結晶; ( 6 )提出聚反應的動力學方程,認為它是一個可近似處理為一級反應的連續反應,並可通過測定體的平均聚合的方法來得到包括活化能在內的反應動力學據。
  13. By using the program, it establishes a mathematic relation between some parameters measured easily ( such as temperature, concentration of dissolved oxygen. ph ) and the parameters measured hard we need. by measuring those parameters easily measured and calculation, we can get the results of parameters we need almost in real - time

    本文提出的軟測量儀表,利用軟測量原理,根據一些易測變量(溫氧濃、 ph值、濁等)和bod 、 cod等難測變量之間的學關(軟測量模型) ,通過測量易測變量和學計算得到難測變量,從而實現對難測變量的測量。
  14. The research works are shown mainly as follows : 1 ) the actuality and outlook of on - line detecting and fault diagnosis technology of gases dissolved in oil are analysed deeply, and characteristics of insulation structure of power transformer, evaluation of operating reliability and the relationship between ordinary faults inside transformer and gases dissolved in transformer oil are studied too. analysing the purposes of detecting gases dissolved in transformer oil on - line, we can know that primary indexes to evaluate the technology of on - line detecting gases dissolved in transformer oil are reliability of system, accuracy of detected data, validity of diagnosis, automatization and price of systems

    主要研究內容有: 1 )深入分析變壓器油中多種氣體在線監測及故障診斷技術研究現狀及應用前景,研究電力變壓器絕緣結構特性、運行可靠性評估以及變壓器內部常見故障與油中氣體對應關,通過對在線監測變壓器油中氣體的目的分析得出統運行的可靠性、監測據的正確性、診斷的有效性、統的自動化程統的價格等是綜合評價變壓器油中氣體在線監測技術的指標。
  15. ( 3 ) the amounts of total k, slowly available k, rapidly available k, and dissolved k lost in the runoff increase obviously with the increase of slope gradient. the relationships between slope gradient and amount of total k, slowly available k, rapidly available k, and dissolved k loss can be expressed by exponential functions

    ( 3 )全鉀、緩效鉀、速效鉀和態鉀流失量隨坡增大而增加的規律十分明顯,且全鉀、緩效鉀、速效鉀和態鉀的流失量與坡呈顯著的指
分享友人