The reaction of Ni(CH3COO)2·4H2O, Na2MoO4·H2O, MoO3, 1,10-phenanthroline and 1,4-butylenediphosphonic acid in distilled water at 180 ℃ for 72 h produced two
A novel compound PMPP-SAL (1-phenyl-3-methyl-4-(salicylidene hydrazide)-propenylidene-pyrazolone-5) has been synthesized and characterized by elemental analysis
A small oscillogram, one end of which was substituted by a bright point caused by the redox of an appropriate depolarizer and the other end of which was the red
The seed germination and seedling growth of pakchoi (Brassica campestris ssp. chinensis var.communis Tsen et Lee cv. Hanxiao) were not significantly inhibited u