Silver - coated carbonyl iron powder was prepared by using electroless plating method.用化学镀法,甲醛为还原剂,制备镀银羰基铁粉.The p - chlorophenyl isocyanate is synthesised by carbonyl chloride and p - chloroaniline . The yield is 90 %.采用...
The surface lipids undergo oxidation, generating many compounds containing hydroxyl and carbonyl groups.表面的类脂物氧化后, 产生许多化合物,包括羟基和羰基化合物.Iron and nickel carbonyl compounds are poisons to copper - based methanol synthesis ca...
Dogs must be vaccinated against distemper.狗必须接种犬瘟热疫苗。Immunization for parvo is usually included in your dog's distemper vaccine.细小疫苗通常包含在犬瘟热疫苗中.No treatment other than supportive care exists for canine distemper.不接受...
结果心脏的负变时性反应取决于刺激猝发所在的心动周期时相.Thenegative chronotropic response depended on timing of the stimulus burst within the car - diac cycle.结论 —— 对运动的血流动力学和变时性反应是可遗传的,并提示有与选择的基因座有可能的遗传连锁.Conclusions - Hemodynamic and chronotropic...
本文报道呕恶丙嗪擦剂含量测定方法学的研究.Study on assay method of oxaprozin in its liniment was reported.目的制备痤疮露号擦剂,用于治疗各型痤疮.OBJECTIVE To prepare acne I ablution for treating all kinds of acnes.目的: 评价风痛灵擦剂外用的安全性.Objective : To estimate the ...
I feel indifferent whether I am comprehended or not.不管人家理解不理解我,我都觉得无所谓.No one comprehended the magnitude of the problem then.当时无人认识到这一问题的严重性.His report of the accident comprehended all the facts.他关于这次事故的报告包括了所有事实....