1)  K+/Na+ symport
K+/Na+同向运输
2)  K~+
K+
1.
Objective:A method for determination of dissociative K~++,Na~+,Ca~(2+)and Mg~(2+) in soil by Solid Phase Extraction-Ion Chromatography was established.
目的:建立用固相萃取-离子色谱法测定土壤中游离态的K+、Na+、Ca2+、Mg2+含量。
2.
To study the biochemisry change in blood and the significance for forensic medicine to measure the consisteney of K~++ and Cl~-in venous blood and analysis of the gases in blood by hung.
研究缢死的血液生化学变化,探讨血气分析和K+、Cl-的检验对鉴定缢死的法医学意义。
3.
Objective To determine whether the effect of nicotinamide adenine dinucleotide(NADH) on activation of the RyR1 are Na~+ and K~++ concentration dependent.
目的探讨Na+、K+浓度对骨骼肌肌质网囊泡氧化还原系统的调控作用及对Ca2+释放通道的影响。
3)  K~+
K~+
1.
Interference and Elimination of Ca~(2+) in Determining K~++ in Recirculating Water by Flame Photometric Method;
火焰光度法测定循环水中K~+时Ca~(2+)的干扰及消除
2.
The study on change of content of Na~+,K~++,Ca~(2+) and protective function of Nimotop in brain in septic rat;
脓毒血症大鼠脑组织Na~+、K~+、Ca~(2+)含量变化与尼莫通脑保护作用及机制探讨
3.
Determination of Cations(Li~+,Na~+,K~++) in Water and Geological Samples by Low Pressure Ion Chromatography;
低压离子色谱法测定水样和地质样品中的Li~+、Na~+、K~+离子
4)  K+
K+
1.
To study the change of K++ and Cl-in the blood of the rabbits which died by the strangulation and the significance on forensic medicine.
通过实验研究,探讨勒颈窒息死亡血中K+、Cl-的变化及其法医学意义。
2.
In order to investigate the interaction of NH+4 with K++ in cotton seedlings,an hydroponics experiment containing three K++ concentrations(0.
在溶液培养条件下研究了NH4+对棉花不同基因型幼苗干物质积累以及K+吸收和利用的影响。
3.
1) included artificial seawater (ASW), 2-fold calcium ion artificial seawater (2×Ca2+-ASW), magnesium-free artificial seawater (Mg2+-FASW), potassium-free artificial seawater (K++-FASW) and calcium-free artificial seawater (Ca2+-FASW).
5种保存液分别为人工海水(ASW)、2倍钙离子人工海水(2×Ca2+-ASW)、无镁离子人工海水(Mg2+-FASW)、无钾离子人工海水(K+-FASW)、无钙离子人工海水(Ca2+-FASW),经4天保存后,各保存液中精子样品的存活率和精子密度均出现明显差异,K+-FASW、ASW及2×Ca2+-ASW三种保存液中的精子因发生顶体反应而大量死亡,而Mg2+-FASW、Ca2+-FASW的保存效果较好。
5)  K~(+)
K+
1.
K~(+)
4 mg/L的CaCl2,对通风发酵过程中的不同K+、Ca2+浓度影响啤酒酵母代谢产6种有机酸含量的动态变化进行了跟踪检测。
2.
K~(+)
pH冲击实验显示 ,R1通过泵出H+ 吸收K+ 来维持胞内pH的稳定 ,表明膜H+ _ATPase和K+ 在R1耐酸中发挥作用。
3.
K~(+)
为了观察在发生内毒素血症时,山羊红细胞膜上Na+-K+-ATP酶活性以及红细胞内和血清中K+离子浓度的变化,将体重10 kg±1 kg的12只山羊,随机分为内毒素处理组(LPS,1 mg/kg)和生理盐水对照组。
6)  K +
K+
1.
A method was developed for the determination of dynamic concentration variations of Na + 、K ++ 、Mg 2+ 、Ca 2+ during the period of beer fermentation by air-acetylene flame atomic absorption specˉtrometry(FAAS).
采用空气 -乙炔火焰原子吸收光谱法分别测定了啤酒酵母发酵液中的Na+、K+、Mg2 +、Ca2 +离子动态变化中的含量 ,用La3 +盐消除P对Ca2 +的干扰 ,以Sr2 +盐作为Na +、K +的消电离剂。
2.
The osmoregulation mechanism of this strain was studied, it was found that the intracellular accumulation of K ++; free amino acid; QAC increased with the increasing of salinity.
在不同的NaCl浓度下 ,菌株A1细胞内的QAC(Quaternaryammoniumcompounds)、游离谷氨酸和K+含量与盐浓度的升高成正相关。
3.
AIM:To observe the effects of K ++ and pH 4.
目的 :观察K+ 、乙酸 (HAc)、胰蛋白酶对根面牙本质胶原蛋白降解的影响。
参考词条
补充资料：PCP-Na+MCPA-Na+prometryne
分子式：
CAS号：

性质：外观为淡褐色粉粒，pH值为8.0～9.2。该剂具有较好的湿润性及悬浮性，有刺激气味，易吸潮。大鼠急性经口LD50316mg/kg，家兔急性经皮LD50 825mg/kg。61.75％五二扑粉粒剂是由54％五氯酚钠，5％2甲4氯钠盐及2.7％扑草净组成的混合制剂。对稻田眼子菜防除效果突出，并能防除某些一年生及多年生杂草，温度低于20℃，药效发挥缓慢。持效期3～4周。

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