The result showed that sodium ion content of Tamarix chinensis,Elaeagnus angustifolia,Populus alba increased gradually with the increase of irrigation year in the same vegetal part,and varied with the different desert plants,highest in of T.

A survey of the content of sodium ion in the soils and reeds irrigating with pulping and papermaking effluent was conducted.

Effect of Na++ on specific methanogenic activity(SMA)of anaerobic granular sludge,COD removal rate,effluent VFA,as well as the buffering capacity,were studied in IC reactor operation.

The combination of Na++ with alanine dipeptide (AD) in gas phase has been studied using den-sity functional theory at the level of B3LYP/6-311++G**,and six Na++-AD complexes were obtained,in-cluding two bidentate and four monodentate ones.

Objective: To explore the acute toxic mechanism of methyl tertiary butyl ether (MTBE) by detecting the changes of Fos protein, neurotransmitter γ-amino-butyric acid (GABA) and the activity of Na++, K+-ATPase, Ca2+-ATPase in the cerebellar cortex.

Reducing formation of gaseous species,which contain chlorine,potassium and sodium,can effectively abate deposit formation,slagging,corrosion and harmful pollutant emission during thermal conversion of biomass fuels.

Objective:A method for determination of dissociative K~+,Na~++,Ca~(2+)and Mg~(2+) in soil by Solid Phase Extraction-Ion Chromatography was established.

Using a static toxicity experiment method,the effects of monocrotophos(MCP) on CAT and Na~++,K~+-ATPase activities in the gill,liver and kidney of Monopterus albus were studied.

Objective: To observe the influence of iridosides of Cornus officinalis(ICO) on the proliferation and Na~++,K~+-ATPase activity of glomerular mesangial cells(GMC) cultured in high glucose or advanced glycation end products(AGEs) medium.

Density functional theory study of (XB_2)_2(X=Al,Be,Na,Mg) clusters;

Effect of Micro Na on Fracture of 5A06 Aluminium Alloy Hot-rolling;

Determination of W, Ni,Na and Zr in Washing Liquids of the Catalysts;