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- SURFACE ACTIVE AGENTS. CATIONIC SURFACE ACTIVE AGENTS (HYDROCHLORIDES AND HYDROBROMIDES). DETERMINATION OF CRITICAL MICELLIZATION CONCENTRATION. METHOD BY MEASUREMENT OF COUNTER ION ACTIVITY. 阳离子。表面活性剂。(氢氯化物和氢溴化物)。胶态离子形成临界浓度的测定。逆离子活性测量方法。
- Alkyl indicant is a new non-ionic surface active agent. 烷基糖苷是一类新型的非离子表面活性剂。
- Surface active agent,auxiliary,water softener and whitener. 表面活性剂、助剂、软水剂、增白剂。
- ULTRASTRUCTURAL STUDIES ON SODIUM AND POTASSIUM ION ACTIVE TRANSPORTATIONS IN THE RAT EPIDIDYMIS. 大鼠附睾钠钾离子主动转运的超微结构研究
- Its solid was 25% and the activating agent was 18%. 其固体物的质量分数为 2 5%25 ,活性物质量分数为 18%25。
- Main Ingredients: hamamelis, cypress, chamomile, liquorice, aloe, acne removing active agent etc. 主要成份:金缕梅、黄柏菊花、甘草、芦荟、抗痘活性剂等。
- electropositive ion gemini surface active agent 阳离子双子表面活性剂
- The study situation of cane juice decolorization in a few years were reviewed,included surface active agents,ion exchange,absorption decolorization,redox decolorization and so on. 综述了近几年蔗汁脱色的研究概况,介绍了表面活性剂、离子交换技术、吸附脱色、氧化还原脱色等技术及其应用情况。
- The effect of different cation surface active agent on apparent viscosity of HPAM has been studied. 研究了不同的阳离子表面活性剂对部分水解聚丙烯酰胺(pam)液中的表观粘度的影响。
- Went showed that this active agent diffused into gelatin from living oat coleoptile tips. 温特证明,这种活性物质从活的燕麦胚芽鞘扩散到凝胶中去。
- Surface active agents - Sodium dodecyl sulfate - Analysis method. 表面活性剂。十二烷基硫酸钠。分析方法。
- This ignores the distinction between theism, which usually considers God as an active agent in world history, and deism, which does not. 这忽略了有神论和自然神论之间的明显差异,前者通常把上帝当作世界历史的一个积极参与者,而后者则不这样认为。
- The quantity of an active agent (substance or radiation) taken in or absorbed at any one time. 在任何时候一次吸收或接收的一种活跃剂(物质或辐射)的量。
- The result proves that oil-dyadethanolamine is a kind of non-ionic surface active agent(n-SAA)with good properties. 结果表明:所合成的棉油酸二乙醇酰胺是一种性能优良的非离子表面活性剂。
- Consequently, the Ca P supersaturation and the ion activity product of apatite increased and this stimulated the nucleation and growth of the apatite crystals and the formation of apatite coatings. Ca2 + 离子又能使表面附近的pH值增大 ,Ca2 + 离子和HPO2 -4离子的活度积就增大 ,从而刺激了磷灰石晶体的成核与长大 ,最终形成表面磷灰石涂层
- AIM: Using surface active agent that has wetting ability and solubilising to increase the extraction rate of curcumin. 目的:利用表面活性剂润湿、增溶作用,提高中药姜黄中姜黄素的提取率。
- The effects of monomer ratio and surface active agent on thermalgravimetry were studied. 研究了单体比例、表面活性剂对共聚物热失重的影响。
- The effects of tackifing resin, surface active agent on properties of pressure sensitive adhesive wre studied. 并研究了增粘树脂、表面活性剂对压敏胶性能的影响。
- N,N-Dimethyl-N-dodecyl benzylaminium chloride;Cationic surface active agent 1227;Benzene methanaminium, N-d ... 阳离子表面活性剂1227;N-十二烷基-N,N-二甲基苯甲铵氯化物香港
- Introduce Na2CO3 as the activating agent and sulphuric acid as the lixiviant. 选用Na_2CO_3为活化剂,确定了合理的活化条件。