pH的例句大全

The dependence of the quality of Au cone on the parameters such as composition, pH of electroplating bath, the current density and tip effect, has been discussed in detail.

电镀液的配方、pH值、镀前处理、尖端效应等对镀层的表面质量和镀层与芯轴之间的结合力有重要的影响。

The Au electroplating process was introduced in the paper, and the dependence of coating quality on the parameters, such as composition, temperature, pH of electroplating bath, current density and tip effect, were discussed.

主要介绍金锥电镀金层的制备工艺，讨论了电镀液配方、pH值、镀前处理、尖端效应等对金锥金层质量的影响。

The soil pH value was promoted, the lead activities was dropped by applying lime to soil, and then absorption of maize root tip cells to lead was inhibited, harm of the lead to maize root cells was dropped.

通过石灰处理的土壤提高了铅污染土壤的pH值，降低了铅的活动性，抑制了玉米根尖细胞对铅的吸收，降低了重金属铅对玉米根尖细胞的危害。

Changes of brain tissue oxygen tension, carbon dioxide tension and pH value after mild hypothermia treatment in patients with severe brain injury

重型脑伤患者亚低温治疗后脑组织氧分压、二氧化碳分压和pH值的变化

The artificial crab was prepared by cheap aquatic product. We had taken research on the effection of raw material's pH, the concentration of salt, temperature, the kind of starch, enhancing-elasticity dose etc, and got optimal process condition.

以低值水产品为原料加工人造蟹肉，研究了原料的pH值，盐，擂溃温度，淀粉种类，弹力增强剂的添加对人造蟹肉品质的影响，获到最佳加工工艺条件。

The relationship between pH and aw and its effects on the flavor of Chinese-style fermented sausage

中式发酵香肠pH与Aw的关系及其对产品风味的影响

The pH had no effect on the fermentation rate, titratable acid and alcohol content under the same temperature.

在同一发酵温度下，试验设计的pH对杏汁的发酵速度、可滴定酸含量、酒精的生成均没有显著影响。

Ultra low O 2 treatment had no significant effect on soluble solids content, pH and titratable acidity.

低氧处理对果实可溶性固形物，可滴定酸和pH值的影响不大。

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

SO2伤害与葡萄汁液含酸量、pH值、缓冲容量的关系

But there were no evidence difference of all treatments in TSS content, titratable acid content and pH value.

但对可溶性固形物、可滴定酸及pH值的影响，对照与处理并无差异。

Calculating pH and Drawing Acid-base Titration Curve by Computer

酸碱滴定曲线的计算机显示

This paper discusses the application of MATLAB with pH calculations, species distribution curve and titration curve in analytical chemistry.

本文以分析化学中的pH计算、型体曲线绘制和滴定曲线绘制为例，讨论了MATLAB在分析化学中的应用。

The curves of the adhesion force as the function of the solution pH values ( force titration curve) was obtained.

测定了金包覆的Si3N经OH和NH2基功能化的金样品之间的粘滞力，得到了作为溶液pH值函数的粘滞力曲线（力滴定曲线）。

This program can not only calculate the pH value of any solution rapidly, but also draws the acid-base titration curve very conveniently.

该程序不仅可方便、精确地计算出各种酸碱溶液以及各种酸碱溶液的混合溶液的pH值，而且在屏幕上迅速地显示酸碱滴定曲线，其中包括各种用实验方法无法滴定的溶液的滴定曲线。

Its ion-exchange properties for alkali ions such as saturation capacity of exchange, distribution coefficient, the pH titration curve and service cycles were ( determined).

酸改型后，测定了对碱金属离子饱和交换容量、分配系数、pH滴定曲线、交换次数等参数。

We use variable-thermal IR spectrum, variable-thermal powder X-ray diffractogram and acid-base titration curve to approach the decomposition temperature of the coordination compounds and their pH range of stability in water solution.

利用变温IR光谱、变温X&射线粉末衍射图和酸碱滴定曲线，对配合物的分解温度以及在水溶液中稳定存在的pH值范围进行了初步探讨。

This paper manipulates the titration system of polybasic acid ( phosphoric acid), based on acid-base equilibrium theory and acid-base proten theory. It accurately calculates the pH of the solution among the titration procedure and plots its titration curve.

本文根据酸碱平衡理论和酸碱质子理论对多元酸（磷酸）的滴定体系进行处理，准确计算了其滴定过程中溶液的pH值，并绘制出其滴定曲线。

When pH> 8, the ( recovery) of Hg was about 100%, relative normal titration error ≤ 3.6% and interfering ions were very few.

在pH>8时，汞的回收率接近100%，滴定的相对标准偏差≤3.6%，干扰离子少。

In the study of optimization of the experimental conditions, factors as temperature, time, concentration of nitrous acid and pH have been investigated.

采用正交实验法讨论了反应温度、时间、亚硝酸浓度、溶液pH值等条件对解聚反应的影响。

With pH value and content of nitrous acid fixed, the molecular weight of LMWH showed an inverse change between reaction temperature and time.

在固定pH值和亚硝酸用量的条件下，探明LMWH分子量与反应温度和时间呈反变。