缓冲容量

用酸碱滴定法测定酸性红壤的pH缓冲容量

Determination of pH Buffer Capacity of Acid Red Soils by Acid-Base Titration

SO2伤害与葡萄汁液含酸量、pH值、缓冲容量的关系

Studies on Relationship Between SO_2 Injury and Titratable Acidity , pH , Buffer Capacity in Grape Juice

染色木材pH值与缓冲容量的比较分析

Comparative Analysis on pH and Buffering Capacity of Dyed Wood

竹材的pH值和缓冲容量

Bamboo pH value and buffering capacity

麦汁的缓冲容量对啤酒中高级醇浓度有较大的影响，可以通过控制麦汁的缓冲容量来实现对发酵过程pH的控制。

The pH value of beer could be controlled by controlling the buffer capacity of wort during fermentation .

三种杨木的pH值、缓冲容量及其对脲醛树脂胶固化时间的影响

The pH data buffer capacity of three poplar and their effects on the setting time of UF resin

土壤缓冲容量与G2组和G0+G1+G2有显著正相关；

Soil buffer capacity was positively related to the content of GI and Go + Gj + Ga ;

72和69杨心边材pH值、缓冲容量及化学成分含量的研究

PH Value , Buffer Content and the Content of Chemical Components Between Heartwood and Sapwood in Poplar 72 and Poplar 69

该方法的结果能够很好地符合HA&A~-体系中缓冲容量随pH值变化的曲线。

The results are in accord with the curves , according to which buffer ca-pacity changes with pH on the HA-A - systems .

六种沙生灌木pH值、缓冲容量及对脲醛树脂胶（UF）固化时间的影响

PH Value and Buffering Capacity of 6 Shrub Species and Relevant Effects on Curing Time of UF Resin

利用Matlab实现基于极大代数的无限缓冲容量的串行生产线的建模和特性分析的相关运算。

It was implemented the operating in the modeling and characteristic analyzing of a serial production line with unlimited buffers based on maximum algebra by Matlab .

树木对SO2的抗性机理&叶细胞的pH值、等电点、缓冲容量与抗SO2的关系

Trees ' Resistance to the SO_2 in Atmosphere - a Study on Relationship between pH , Isoelectric Point , Buffer Capacity of leaf Sap and SO_2-resistance of Trees

塑料大棚盘育稻秧适宜土类及pH值效应的试验结果表明，盐化潮土和砂姜黑土的碳酸钙含量、缓冲容量、全盐增量和pH值均高于淋溶褐土。

The test results showed that calcium carbonate content , buffer capacity , total salt increment and pH value of salinized Chao soil and Shajiang black soil were higher than those of drab luvisol .

与正常材相比，湿心材的pH和酸缓冲容量高，抽提物和灰分含量较高，综纤维素和α-纤维素含量略低。

Comparing with the normal wood , the pH and acid buffering capacity , the content of extractives and ash are all higher , but the content of holo-cellulose and a-cellulose are a little lower .

pH与酸缓冲容量及热水、1%NaOH和苯-醇的抽提物含量呈负相关，而与碱缓冲容量和冷水抽提物含量呈正相关。

The pH shows negative correlation with the acid buffering capacity , the extractive contents of hot-water , 1 % NaOH and benzene-alcohol , and positive correlation with alkali buffering capacity and extractive content of cold-water .

这和分别应用营养状态指数（TSI）和生物多样性指数（DI）进行评价的结果相似，表明运用Exergy、结构exergy和生态缓冲容量指标对湖泊生态系统健康状况进行评价的方法是可行的。

Therefore it is feasible to use exergy , structural exergy and ecological buffer capacity to evaluate the health state of lake ecosystem .

结果表明：土壤的pH值和CEC含量越高，盐基离子释放量越大，土壤酸缓冲容量越大；

The results indicated that the higher the pH value and CEC content of the soil , the greater the basic ions and acid buffering capacity of the soil would be .

为了合理开发我国西北地区的沙生灌木，研究了内蒙西部地区沙柳、柠条、沙棘、红柳、桦棒、杨柴6种主要沙生灌木的pH值、酸碱缓冲容量与UF胶混合物固化时间。

In order to use shrub materials to produce wood based panels reasonably , pH value , buffering capacity and curing time of 6 main shrub species in the north western China were measured .

麦秆的酸度属于中性，其pH值大于绝大多数木材的pH值，麦秆的缓冲容量越大，胶液pH值变化的阻力越大。

The acidity of wheat straw was found to be neutrality and its pH value was bigger than that of most of trees . The bigger buffer capacity of wheat straw was , the bigger resistance of pH was changed .

从电荷平衡条件出发，推导出微分缓冲容量与积分缓冲容量的计算通式，枢据通式用BASIC语言编制出计算程序，在APPLEⅡ型微机上运行通过。

General formulae for the calculation of differential capacity and integral capacity of buffer have been derived from the condition of charge balance . Based on the formulae , the calculating programme in BASIC was made up and run on the APPLE ⅱ computer .

以树木叶片为材料，测定了230多种树木叶片汁液的pH值，等电点和缓冲容量，并计算了耐酸力，以此研究和探讨了树木抗SO2的机理。

To probe into the mechanism of trees ' resistance to SO2 , the pH , isoelectric point , buffer capacity of the leaf sap from more than 230 different trees were determined ; and the acidresistivity of them was calculated .

油茶红果、杂色果、青果类型果皮滤液的pH值及缓冲容量在5～9月间变动幅度较小，与各类型抗病性的相关不显著。

From May to September , the changes of acidity and buffer capacities of the peel extract filtrates of various color of oil tea plants were minor , and there were little relation between the disease resistance level and acidity and buffer capacities .

回归分析表明，最大缓冲容量（Mb）和吸附反应自由能（△G°）与吸湿水、有机质和粘粒含量呈高度正相关，与Olsen&P呈强负相关，与pH没有统计上显著的相关性。

Regression analysis showed that the maximum buffering capacity ( Mb ) and free energy of adsorption reaction (△ G °) were highly correlated with hygroscopic water , organic matter and clay content , negatively with olsen-P. There was no statistical correlation with pH.

在每个输入端口高、低优先级信元的到达具有相同的强度，到达输出端口的概率相同为1N，且输入、输出缓冲容量均为有限。

The switch has finite input and output buffer length with speed - up factor S. The high priority and low priority arrival processes to each input port have equal intensity .

为什么缓冲容量总是低于检测极限？

Why is my buffer capacity still under the limit of detection ?

阔叶树材的酸缓冲容量变化范围较大，在3～34变动；

The buffering capacities in 3 hardwoods was between 3 and 34 ;

化学镀镍液的缓冲容量与沉积速度的关系

Relation between Buffer Capacity and Deposition Speed in Electroless Nickel Plating Bath

强酸强碱溶液缓冲容量的讨论

Discussion on the buffer capacity of strong acid and strong base solution

缓冲容量（β）及其计算公式的讨论

A Discussion about the Buffer Capacity (β) and its Formula

模拟酸雨对碱性农田土壤酸缓冲容量的影响

Effects of Simulated Acid Rain on Acid Buffering Capacity of Alkaline Farmland Soil