权威例句
THE INFLUENCE OF THE VAGUS NERVES ON THE FARADIZED AURICLES IN THE DOG'S HEARTTHE RELATION OF THE AURICULAR ACTIVITY FOLLOWING FARADIZATION OF THE DOG'S AURICLE TO ABNORMAL AURICULAR ACTIVITY IN MANLi0.3MnO2—cathode material for secondary lithium batteriesProcess for simultaneously reducing the amounts of hydrocarbons, carbon monoxide and nitrogen oxides contained in the exhaust gas fr...一种新型化学二氧化锰(FN系列)的研制电池用化学二氧化锰的试验研究铵型锌锰电池用化学锰的研制积极开发化学二氧化锰化学二氧化锰的制法、性能以及在锌锰电池中的应用(下)初级MnO_2经饱和水蒸汽处理后对成品的理化和放电性能的影响