The miscibility of InGaN/GaN system is calculated by using the modified Valence\|Force\|Field model and the regular solution model,as well as introducing the mismatch strain item, and considering the dependence of interaction factor and stiffness coefficient on the indium content.
采用正规溶液模型和价带力 (Valence- Force- Field)模型 ,引入晶格失配应力对系统(In Ga N/ Ga N)自由能的影响 ,考虑相互作用系数和弹性常数对组分的依赖 ,计算了 In Ga N/ Ga N体系的混溶隙 。
The strictly regular solution model is used for the miscibility gap from the free energy of materials, and me interaction parameter used in this model is obtained from the delta-lattice-parameter method.
混溶隙的计算方法通常是通SRS模型(strictly regular solution model)求解自由能和DLP方法(delta-lattice-parameter method)来确定相互作用参数。
The anticorrosion effects of methenamine,thiourea and 8-hydroxyl quinoline on steel bar immersed in simulated concrete porous solution with 0.
8 mol/LNaCl的模拟混凝土孔隙溶液中对R235钢筋的缓蚀效果。
This paper briefly introduces the preparation and measurement of pore solution and discusses the effects of mixed materials, two chloride salts and curing period on OH - and Cl - concentration in pore solution as well as the related mechanism.
简述了孔隙溶液挤压装置的制作；叙述了孔隙溶液的制取和测定；探讨了混合材料品种、二种氯盐、养护龄期对孔隙溶液中ＯＨ－和Ｃｌ－浓度的影响和相关机制。
This paper is a report on design and manufacture of the apparatus for preparing the pore Liquid of hardened cement paste and also an introduction of the method of determination by experiments of the composition of pore solution in hardened cement paste .
介绍了硬化水泥浆体孔隙溶液的制取 ,实验测定了孔隙溶液的成分。
According to the newest testing results, it has widely analysed and expounded the granules and aggregate compositions ,pore size distribution before and after consolidation and minute structure soft clay in Shanghai and discussed the pore solution composintions and exchanging ability of cations from phy -chemical theory, and the effects of soil body brought by artificial injection.
本文综合最新测试成果,对上海软粘土的颗粒及集合体成分、固结前后的孔径分布及其微结构形态作了详细分析论述,并从物理化学角度对孔隙溶液成分、阳离子的交换性及人工回灌后对土体性质可能带来的影响作了探讨,对软粘土固结变形的控制提出了新的设想。
The karst fissure medium can be regarded as dual medium of porosity.
岩溶裂隙介质可视为双重孔隙度介质。
Character and Comparison of the Carbonate Dissolved-Porosity Reservoirs of the Jialingjiang Formation in Miaogaosi-Erlichang Area
庙高寺-二里场嘉陵江组溶蚀孔隙型储层特征分析
Mechanism of Carbonate Cementation and Secondary Dissolution Porosity Formation in Deep-Burial Sandstones near the Top Overpressured Surface in Central Part of Junggar Basin
准噶尔盆地腹部超压顶面附近深层砂岩碳酸盐胶结作用和次生溶蚀孔隙形成机理
The karst fissure medium can be regarded as dual medium of porosity.
岩溶裂隙介质可视为双重孔隙度介质。
The pore diameter was very tiny so that it could prevent hydrotropic solution entering into the pore.
二是孔隙的尺寸很小，水溶液不能渗入到孔隙，不能到达基体。
DETERMINATION OF DEBORAH NUMBER OF POLYMER SOLUTIONS FLOWN THROUGH POROUS MEDIA
流经孔隙介质时聚合物稀溶液德博拉数的确定
Study on mechanism of water and solute transport in soil with macropores;
水及溶质在有大孔隙的土壤中运移机制研究
Numerical Methods for Non-equilibrium Solute Transport in Porous Media
孔隙介质中非均衡溶质运移模型的数值解法
Spectrum Characteristic of Dissolved Organic Matter in Sediment Pore Water from Lake Baihua
百花湖沉积物孔隙水中溶解有机质的光谱特性
Modelling of tide induced pore water flow and solute transport in a salt marsh
潮汐作用下盐沼孔隙水流动及溶质运移模拟
Analysis of Effect of Soil Macropore on Slope Runoff Yield and Concentration and Solute Transport
土壤大孔隙对坡地产汇流和溶质运移影响研究
The principal karst features are the karst hills and dry valley, the grike and karren, the stone teeth, the solutional fissure, the caves and dissolution pore.
主要岩溶形态有岩溶丘陵和干谷、沟和石牙、痕、溶石鳞、溶裂隙、洞和溶孔等。
The effect of inaccessible pore volume on the flow of polymer solution in porous media
不可及孔隙体积对聚合物溶液在多孔介质中流动的影响
Cavernous porosity can take the equidimensional form of vugs or follow channels, but the void dimensions are measurable in meters.
溶洞孔隙可呈等尺度的溶孔形态，或者呈溶沟形态，但空间大小是以米度量的。
Corrosion inhibition of N-lauroyl sarcosine sodium on reinforcing steel in simulated concrete pore solution
十二烷基肌氨酸钠对模拟混凝土孔隙液中钢筋的缓蚀作用
Effect of pH value on the chloride ion concentration in the simulative concrete capillary solution as steel corrosion occurs
模拟混凝土孔隙液的pH值对钢筋腐蚀的Cl~-质量分数的影响
The volatile solvent may vaporize into the pores of the membrane and condense out on the other side.
挥发性溶剂可蒸发进入膜的孔隙并在另一侧凝析出来。
The Characterization of Pore Structure Property of Solvent Extracts and the Composition of the Fractions;
煤的溶剂萃取产物孔隙结构特性及级分组成表征
A FOLLOW-UP STUDY OF LUMBAR DISC HERNIATION CHEMONUCLEOLYSIS WITH COLLAGENASE BY ANTERIOR EPIDURAL SPACE VIA HIATUS SACRALIS
骶裂孔前间隙法胶原酶溶解术治疗腰椎间盘突出症十年随访