1) density of phosphate amortizing fluid
缓冲液浓度
1.
An analysis on the content of the effective elements in purslane by capillary electrophonetic method is made,and a discussion is made on the density of phosphate amortizing fluid and also the effect of SDS density to the separation.
就毛细管电泳法分析马齿苋中的二羟基苯丙氨酸的含量做一探讨 ,并讨论磷酸盐缓冲液浓度及SDS浓度对分离的影
2) Buffer concentration effect
缓冲液浓度效应
3) mobility buffer
流度缓冲液
4) Ionic strength buffer solution
离子强度缓冲液
5) buffer solution
缓冲溶液
1.
The effects of the buffer solution in treatments after dyeing and printing;
印染后处理中缓冲溶液的作用
2.
Teaching and analysis of calculating pH Value of buffer solution;
缓冲溶液pH值计算的教学与解析
3.
In order to theoretically elucidate the mechanism of absorption and desorption of sulfur dioxide by citrate solution and provide theoretical instruction for experiments and industrial application, the influence of initial pH, distribution coefficient, buffer index and buffer capacity on the properties of the buffer solution were studied in this work.
为了从理论上阐明柠檬酸盐溶液吸收和解吸二氧化硫的机理,为脱硫实验和工业应用提供理论指导,本文应用多元缓冲溶液理论和计算机数值计算方法相结合,通过对柠檬酸盐溶液吸收二氧化硫过程中形成的柠檬酸-柠檬酸钠-亚硫酸多元缓冲溶液体系的研究,从理论上分析和计算了多元缓冲溶液的初始pH值、分布系数、缓冲指数和缓冲容量对缓冲溶液性质的影响。
6) buffer
[英]['bʌfə(r)] [美]['bʌfɚ]
缓冲溶液
1.
A 1-D mathematical model,including the electrical potential distribution equation,the buffer concentration equation,as well as the sample electromigration and diffusion equation,is developed through proper simplifications and assumptions to study the sample stacking process in capillary electrophoresis.
本文通过合理的简化和假设,把毛细管中电堆积富集过程中所涉及的主要变量根据电势分布方程、缓冲溶液的浓度方程和样品粒子的质量传输方程进行耦合求解,建立了一个一维的数学模型,并应用有限元的方法对该模型进行了求解。
2.
Sample stacking in capillary electrophoresis can concentrate sample species through the electrical field strength gradient caused by the inhomogeneous buffer concentration field in capillary.
毛细管电泳样品电堆积富集是一种通过缓冲溶液浓度的差异在毛细管中形成电场强度梯度,从而对样品进行浓缩的富集技术。
3.
A 1-D mathematical model including electrical potential distribution equation,buffer concentration equation,as well as sample electromigration and diffusion equation was developed through proper simplification and assumption to study sample stacking process in microfluidic chips.
通过合理的简化和假设,建立了一个包括电势分布方程、缓冲溶液浓度方程和样品粒子电迁移扩散方程的一维数学模型,并应用有限元方法对该模型进行了求解。
补充资料：缓冲液
【通用名称】
缓冲液
【其他名称】
缓冲液 附录ⅩⅤ D. 缓冲液 枸橼酸-磷酸氢二钠缓冲液(pH4.0) 甲液:取枸橼酸21g或无水枸橼酸19.2g,加水使 溶解成1000ml，置冰箱内保存。 乙液：取磷酸氢二钠71.63g，加水使溶解成1000ml。 取上述甲液61.45ml与乙液38.55ml，混合，摇匀，即得。 氨－氯化铵缓冲液(pH8.0) 取氯化铵1.07g，加水使溶解成100ml， 再加稀氨溶液 (1→30)调节pH值至8.0，即得。 氨－氯化铵缓冲液(pH10.0) 取氯化铵5.4g，加水20ml溶解后，加浓氨溶液35ml， 再加水稀释至100ml，即得。 醋酸－醋酸钠缓冲液(pH3.7) 取无水醋酸钠20g，加水300ml溶解后,加溴酚蓝指示 液1ml及冰醋酸60～80ml，至溶液从蓝色转变为纯绿色，再加水稀释至1000ml，即得。 醋酸－醋酸钠缓冲液(pH4.5) 取醋酸钠18g,加冰醋酸9.8ml,再加水稀释至1000ml， 即得。 醋酸－醋酸钠缓冲液(pH6.0) 取醋酸钠54.6g，加1mol/L醋酸溶液20ml溶解后，加 水稀释至500ml，即得。 醋酸－醋酸铵缓冲液(pH4.5) 取醋酸铵7.7g，加水50ml溶解后，加冰醋酸6ml与适 量的水使成100ml，即得。 醋酸－醋酸铵缓冲液(pH4.8) 取醋酸铵77g，加水约200ml使溶解，加冰醋酸57ml, 再加水至1000ml，即得。 醋酸－醋酸铵缓冲液(pH6.0) 取醋酸铵100g，加水300ml使溶解，加冰醋酸7ml,摇 匀，即得。 磷酸盐缓冲液(pH6.8) 取0.2mol/L磷酸二氢钾溶液250ml,加0.2mol/L氢氧化钠溶 液118ml，用水稀释至1000ml，即得。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条