Study on Toughening of Epoxy Resin by Elastomeric Nano-meter Particle of Pyridine-Styrene-Butadine;
纳米丁苯吡弹性体增韧环氧树脂的研究
Experiment research of nifedipine and vitamin K3 on ureteral action potential and urine flow in rabbits;
硝苯吡啶与维生素K_3对家兔输尿管动作电位和尿流量影响的实验研究
Curative Effect Analysis on Duodenum Ulcer Treated with Nifedipine;
硝苯吡啶治疗十二指肠溃疡35例疗效分析
Clinical Effects of Nifedipine Combined with Josamycin Treating the Bronchiolitis;
硝苯吡啶联合交沙霉素治疗毛细支气管炎的疗效观察
In order to validate the benbijia`s preventive effect, author use contrast to make test, the report indicate that use 31% benbijia 50～60 g/667 m2 on paddyfield at the rice locomotive period can prevention and cure barnyardgrass, oldworld arrowhead, water plantain, needle spikesedge et al, at the same it has no effect on rice, it can increase yield and benefit evidently.
为明确苯吡甲泡腾剂对水田杂草的防治效果,在田间采用大区对比法进行药剂试验。