<正> Bossert and Schwartz proposed a conjecture that the quantity of water reabsorption in renal descending limb of Henle (DLH) is related to its surface area a
<正> In general, in a coordinate complex the dative bond exits between the atoms of the donor and the acceptor. Mulliken theoretically pointed out that the dati
<正> Under the guidauce of Prof. Chin Yuanshun, the author has studied a conjecture in the 16th problem of Hilbert’s 'there is no limit cycle around a crit
<正> NAB [NdAl3(BO3)4] is a promising laser material for single model optical fibre eommunication. This crystal is grown by the flux method. According to the lite
<正> Cyclic nueleotides, especially cAMP, play the role of the second messenger in the process of information transferencein the nervous body fluid.The synthesi
<正> Ⅰ. INTRODUCTION A variety of rhodium(Ⅰ) carbonyls with nitrogen-donor ligands have been reported, most of them have cis-dicarbonyl square-planar configur
<正> Silicone rubber is well known for its thermal stability but many attempts to further improve this heat resistant property have so far produced no satisfact
<正> The statistical significance of positive result observed in searching discrete gamma-ray source or gamma-ray line has so far been overestimated in many rep
<正> Ⅰ. INTRODUCTION In a previous paper, we made a statistical analysis of the redshifts z and apparent magnitudes mv of 946 QSOs. The main points are: dividi
<正> Following the arithmetic method, graphic method and computer simulation method, the fourth generation method of analysing the hydraulic transient, simulati