临界盐浓度,critical salt concentration
1)critical salt concentration临界盐浓度
1.It was showed that,when the concentration of dosed NaCl solution reached thecritical salt concentration,there would generate the phenomenon of particles releasing in sand column;in mixed salt solution,the existence of molar percent of Ca2+ would inhibit the .试验结果表明,当加入NaCl溶液的浓度达到临界盐浓度时,砂柱中会产生颗粒释放现象;混合盐溶液中,Ca2+的存在会抑制颗粒的释放,即颗粒释放的临界离子强度值随着Ca2+摩尔百分含量的增加而降低;在相同盐浓度和振荡频率的条件下,溶液pH值越低,颗粒释放量越少;pH值越高,颗粒释放量越多。
2.The results indicate thatcritical salt concentration and critical flow rate exit on the saltwater-freshwater interface.试验结果表明,咸淡水界面上存在临界盐浓度值和临界流速值,当入流溶液浓度达到临界盐浓度和流速达到临界流速时,都会产生颗粒释放现象,导致砂柱的渗透率下降,水敏性发生。
3.With horizontal seepage experiments,this paper analyzes thecritical salt concentrations(CSC)of the different cations,by examining such solutions as NaCl,KCl,LiCl,NH_4Cl,CaCl_2 and MgCl_2,which can cause the particle release of water sensitivity of porous media.通过水平渗流试验,以NaCl,KCl,LiCl,NH4Cl,CaCl2和MgCl2溶液为研究对象,分别测定不同阳离子引起微粒释放、导致多孔介质水敏感性发生的临界盐浓度值(CSC)。
英文短句/例句
1.Mensuration of Critical Salt Concentration of Particle Release in Aqueous Medium含水介质中粘粒释放的临界盐浓度测定
2.The Influence on the Critical Micelle Concentration of Anionic Surfactant Mixed with Inorganic Salt;无机盐的存在对阴离子型表面活性剂临界胶束浓度的影响规律
3.dye absorption spectra method染料吸收光泽谱法（测临界胶束浓度）
4.critical oxygen determinator临界氧浓度测试仪（耐燃性试验）
5.The greater the enrichment, the less the critical mass.浓缩程度越大，临界质量越
6.Experimental Research on Chloride Threshold Level for Reinforcement Corrosion;钢筋腐蚀临界氯离子浓度的试验研究
7.Experimental Research of Chloride Threshold in Concrete;混凝土中临界氯离子浓度的试验研究
8.Effect of corrosion inhibitors on the chloride threshold values of reinforcing steel钢筋阻锈剂对临界氯离子浓度的影响
9.In this study they attempted to predict the critical micelle concentration (CMC).在研究中，他们尝试着预测临界胶态粒子浓度(CMC)。
10.Study on the Determination of cmc by Double-point Ultra-filtration双点式超滤法测定临界胶束浓度的研究
11.Study on Oxidation of Organic Compound Containing Nitrogen in Supercritical Water;超临界水氧化高浓度含氮有机废水研究
12.Study on the Pathogenesis and Critical Value of Hyperoxic Lung Injury in Neonatal Rats;新生鼠高浓度氧肺损伤机制及临界值的研究
13.Development and Application of Critical Nitrogen Concentration Dilution Model for Cotton;棉花临界氮浓度稀释模型确定及其应用研究
14.Study on Cl~- Critical Concentration in Active Dissolution of Al-Zn-In-Si-Mg;Al-Zn-In-Si-Mg合金活性溶解的临界氯离子浓度研究
15.Research progress for critical micelleration concentration of aqueous ionic liquid离子液体水溶液临界胶束浓度的研究进展
16.Effect of salt concentrations on the adsorption of denatured Ribonuclease A on the liquid/solid surface盐浓度对变性核糖核酸酶在液/固界面吸附的影响
17.nitrate and chloride concentrations硝酸盐和氯化物浓度
18.increased concentration of nitrates in water水中硝酸盐浓度的增加
相关短句/例句
Critical concentration临界浓度
1.The effects of electrolyte (different types and different ion strength) on critical concentration (C *) of the chitosan and N alkyl chitosan liquid crystalline in formic acid solutions were studied.研究了壳聚糖以及N 烷基壳聚糖的甲酸浓溶液中添加不同类型、不同离子强度的小分子电解质时溶致液晶临界浓度 (C )的变化规律。
2.Critical concentration(c )of the samples were measured by polar optical microscopy(POM).结果表明:同一碳链长度时,取代度对临界浓度的影响不大;而当取代度相近时,随着碳链长度增加,临界浓度也随之增大。
3)critical ratio of salinity decrease临界盐浓度递减率
1.The impacting factors on the particle release in porous media is analysed according to colloid and surface chemistry theories,such as critical fluid velocity,critical salt concentration,critical ratio of salinity decrease,critical ionic strength and pH value etc.本文在大沽河下游自然地理、地质、水文地质条件调查的基础上,结合样品(砂样、水样和粘土矿物)的采集、处理以及物理组成与化学性质分析,通过室内批量试验和砂柱试验,应用胶体化学和界面化学理论深入分析了多孔介质微粒释放过程的影响因素,包括临界流速、临界盐浓度、临界盐浓度递减率、临界离子强度和pH值。
4)critical salinity临界盐度
5)critical oxygen concentration临界氧浓度
1.The research on thecritical oxygen concentration of combustive gas is limited to the elementary gas.目前对可燃性气体的临界氧浓度的研究大多数都是对单元气体进行的,通过对煤矿可燃性气体的爆炸极限氧浓度和临界氧浓度进行的实验研究,对煤矿可燃性气体临界氧浓度的影响因素进行了分析,得出的数据及结论为煤矿瓦斯的安全防爆工作提供了理论基础。
2.On the basis of the measureacritical oxygen concentration,this paper estab-lishes a model for evaluating the oxygen concentration C(r)in mycelial pellets.在判别临界氧浓度的基础上，建立了青霉素菌丝球内氧浓度分布模型，指出了可能存在的三种不同类型的分布形式。
3.The paper experimentally studied the explosive limit and thecritical oxygen concentration of several kinds of gases that are found in the mine.通过实验,对煤矿井下存在的多元混合气体的爆炸极限和临界氧浓度进行了分析和研究。
6)limiting carbon concentration临界碳浓度
1.It is shown that alimiting carbon concentration in the vicinity of the growing ferrite nuclei is invariable with the variations of temperature and cooling rate,while increases linearly with the Nb content .结果表明,先共析铁素体相变形核长大的临界碳浓度随钢中Nb含量的增加而呈线性增大,但对温度和冷却速率的变化不敏感;在连续冷却过程中钢中Nb含量的增加会降低先共析铁素体形核温度,但当Nb含量大于0。
延伸阅读
临界胶束浓度分子式：CAS号：性质：表面活性剂溶液的一种特性浓度。大于此浓度时溶解的表面活性剂分子与聚集成胶束的分子或离子有一个动态平衡。在临界胶束浓度附近的狭窄范围内，浓度与物化性能之间(如表面张力、去污力、润湿性能等)有一突然变化，表现出表面活性剂最佳表面活性。所以临界胶束浓度常用来表征表面活性剂的表面活性。
