简答题Which of the following is defined as tertiary literature? A、Research articles B、Science news C、Graduation papers D、Encyclopedia简答题Which type of document below does not belong to the product specification? A、Industrial product specification B、Agricultural product specification C、Publishing product specification D、Financial product specification简答题The followings are published in academic journals except for: A、Research articles B、Book reviews C、Review articles D、Science fictions简答题Which of the following is not one of the four well-known American technical reports? A、AD reports B、DOE reports C、NASA reports D、INTERIM reports简答题There are similarities between a journal research article and a graduation paper. They are similar in the following aspects except for: A、They both can be focusing on some unknown problems. B、They both can be primary researches. C、They both can be written by one researcher. D、They both can be written by university students.简答题Which of the following criteria is not the criterion used to classify technical reports? A、Contents B、Circulation C、Progress of research D、Amount of money简答题Which of the following is not categorized as scientific literature? A、Monographs B、Academic journals C、Movie comments D、Product specifications简答题Which is not the feature of product specification? A、Being genuine B、Being scientific C、Being costly D、Being popular简答题The classification of standard documents can be drawn according to the range of their application, thus they are classified in terms of the followings except for: A、Technical standards B、National standards C、Regional standards D、International standards简答题How many years would a patent be protected? A、10 B、20 C、30 D、40