<正> In order to see whether a different lactic dehydrogenase (LDH) isoenzyme pattern could be found in T and B lymphocytes, we studied the LDH isoenzymes of EA
<正> I. Suppose we have p1(x),…, pr(x)∈C[0,1],r≥1, P(D)=Dr+…+pr-1(x)D+pr(x)I, where D=d/dx, I is the identity operator. Let W? be the class of the rth differentiable
<正> Panax ginseng is a valuable medicine in China. The seeds contain immatured embryos at harvest. Thus a period of high temperature (20—12℃) is needed to co
<正> In C. A. G. D., B-spline curves are often used. Wang Jiaye etc. have discusses the approximation property with B-spline curves by geometric method. Here, t
<正> Widely used by most of the stratigraphic and paleontologic workers, the 'Taiyuan Formation' and the 'Shanxi Formation' essentially are chro
<正> During the Late Paleozoic era, Shanxi was situated in the central part of N. China’s gigantic subsidence zone between the Yinshan and Qinling latitudinal
<正> As methyl dihydrojasmonate has been known to be a popular perfume recently, its synthetic method has been intensively investigated. Although a lot of synth