potassium ion

On adsorption of potassium ion by Bentonite in relation to its determination in mud

泥浆中（土般）土对钾离子的吸附与钾离子浓度测定问题

The erythrocyte potassium phenotype in all the three kinds of deers examined of Qinghai province was high blood potassium phenotype according as the potassium ion concentration in whole blood or erythrocytes.

按全血钾离子浓度或红细胞钾离子浓度判定，全部被检青海三种鹿的红细胞钾型都是高血钾型。

AIM: To study the changes of the contractile responses and potassium ion channel activity in sphincter of Oddi ( SO) from rabbits with hypercholesterolemia ( HC), and elucidate the underlying mechanisms responsible for these changes.

目的：研究高胆固醇血症（hypercholesterolemia，HC）兔胆管Oddi括约肌（SO）收缩反应及钾离子通道活性的变化情况，并探讨其机制。

A wool surface is oxidized with potassium permanganate in saturated salt solutions, which is an electrolyzed compound with potassium ion in water-soluble solutions.

通过电解钾离子化合物的水溶液，得到的高锰酸钾饱和盐溶液对羊毛表面进行氧化。

Potassium Ion Selective PVC Membrane Electrodes Based on Chalcones Crown Ethers as Carrier

几种查耳酮冠醚衍生物的PVC膜钾离子选择电极的研究

The reversal potential of the ACh-sensitive current was (-66 ± 8) mV, which indicated that potassium ion was the main carrier of this current.

ACh-敏感性电流的反转电位为（-66±8）mV，提示此电流主要由K+参与形成，其直接作用是使毛细胞超极化。

In this paper, ion exchange equilibrium isotherms for natural mordenite ( Jinyun Xian, Zhejiang province) and synthetic mordenite in ammonium-potassium and ammonium-silver systems along with the calculated thermodynamic equilibrium constant and Gibb's free energy change ⊿ G ° are presented.

测定了NH4~+-K~+、NH4~+-Ag~+两个体系在浙江省缙云县岱石口的天然丝光沸石和合成丝光沸石上的离子交换平衡等温线，并计算出其热力学平衡常数Ka和标准自由能变化△G~0。

In this case , the ion is potassium.

这里的离子指的是钾离子.

Ethanol Effect on Potassium Ion Channel Activity of Medulla Oblongata Neurons in Rats

乙醇对大鼠延髓神经元钾离子通道活动的影响

Potassium is in competition with hydrogen ion for renal tubular excretion in exchange for sodium ion.

钾离子和氢离子在肾小管排泄中相互竞争和钠离子交换.

Schiff Bases and Secondary Amines Containing Two Benzo-15-crown-5 Units II. Potassium Ion Selective PVO Membrane Electrodes Based on Bis-Crown Ethers as Carrier

Schiff碱型和仲胺型双冠醚Ⅱ.用双冠醚作载体的PVC膜钾离子选择性电极

It also prolong the tail-twisting time in rats stimulated by potassium ion permeation, and lengthened the leg-licking time in mice provoked by hotplate.

亦能明显延长钾离子透入刺激引起的大鼠甩尾时间和热板法所致小鼠舔后肢时间。

ATP-activated and calcium-activated potassium ion channel inhibitor significantly decreased SCS induced vasodilation, implied that these two ion channels played important roles in SCS induced vasodilation.

ATP激活性钾离子通道和钙离子激活性钾离子通道抑制剂明显降低脊髓刺激扩张血管，表明这两种钾离子通道在脊髓刺激扩张血管中起到重要作用。

The main anions included chloride ion, phosphate ion and sulfate ion, of which chloride ion had the highest concentration. The cations mainly included sodium ion, potassium ion, magnesium ion, calcium ion.

新鲜人尿中的主要无机化合物成分为电解质，其中主要阴离子为氯离子、磷酸根离子和硫酸根离子，以氯离子含量最高；阳离子主要为钠离子、钾离子、镁离子和钙离子。

Research Progress on the Plasma Membrane Potassium Ion Transporters

植物质膜钾离子转运体研究进展

It means that, controlling anion in soil is sulfate ion and chloride ion, controlling cation is the sodium ion and potassium ion.

从而进一步说明，土壤中起控制作用的阴离子是硫酸根离子和氯离子，阳离子是钠离子和钾离子。

The influence of the substituted groups R in ligands and potassium ion in the crown ring on formation and stability of dioxygen adducts was investigated.

考察了取代基R和冠醚环配合的钾离子对二氧加合物形成及稳定性的影响。

ZnKDCC was produced by cyanuric acid, caustic soda, chlorine gas, zinc ion and potassium ion.

采用氰尿酸 、 烧碱 、 氯气 、 锌离子、钾离子制取四(二氯异氰尿酸)锌钾.

There are highly significant differences on potassium ion and the difference between the content of total sugar and reducing sugar in conventional chemical indicator, there are significant differences on total sugar and chloridion.

常规化学指标中钾离子和两糖差存在极显著差异，总糖和氯离子存在显著差异。

Aim: To develop a novel PVC membrane potassium ion-selective electrode based on calix [ 4] arene derivatives.

目的：研制新的以杯[4]芳烃衍生物为载体的PVC膜钾离子选择电极。

Development and Application of a New Type of Testing Card ── fast determination of potassium ion and chloride ion in tobacco

一种新型的测试卡片的研制及应用&烟草中钾和氯离子含量快速测定

The Development of Transporters and Genes Related to Plant Potassium Ion

植物钾离子转运相关蛋白及基因研究进展

Preparation of PVC tubular flow-through valinomycin membrane potassium ion-selective electrode and its application in flow injection analysis

PVC基管状流通钾离子选择电极的研制及其在流动注射分析中的应用