1) K~+/Na~+ ratio
K+/Na+比
1.
The results showed that:(1) The relative content of free proline in salt-selected wheat plantlet s progencies was higher than that in unselected ones at higher NaCl concentration soils;(2) The salt-selected lines had higher K~+/Na~+ ratio;(.
结果表明:(1)耐盐系后代在土壤高盐浓度条件下,游离脯氨酸含量稳定增加,且高于对照系;(2)耐盐系再生植株后代保持较高的K+/Na+比;(3)与对照相比,种子醇溶蛋白电泳带谱中的b2,b3,b5,b7带为耐盐系所特有,b8带消失;(4)耐盐系再生植株后代可溶蛋白电泳带为26条,而对照系为23条蛋白带。
2) K/Na ratio
K/Na比
3) K~+/Na~+
K+/Na+比值
4) K~+/Na~+
K~+/Na~+比
5) 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。
6) 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
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。
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。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。