A research paper usually uses words to show the function of a device or a system.
举一反三
- store information while verbal system uses words
- 这是该系统的主要功能。 A: This is the primary function of the system B: The system functions in this way primarily. C: This is the principal function of the system.
- Which of the following does the introduction of an analytical research paper usually include?
- Air cocks， usually positioned at the （） in a circulating system， is used to get rid of the air in the system.
- An abstract is a ______ summary of your published or unpublished research paper, usually about a paragraph long.