主题词是经过规范化的词，在确定主题词时，要对论文进行主题，依照标引和组配规则转换成主题词表中的规范词语。 No matter whether your essay is handwritten, typed or printed, the whole essay needs to be double-spaced in between traces along with 1″ margin on all sides in your Trainer to put in writing remarks. 段落是研究论文的基本组成部分，应该专注于一个单一的主张或观点，以帮助建立论文的整体... https://bookmarkhard.com/story12533952/top-latest-five-research-paper%E6%A0%BC%E5%BC%8F-urban-news