There are three principal reasons for providing references and citations:
举一反三
- There should be more than three references on your CV. ( )
- The three principal methods of chartering a tramp shipare , , .
- In-text citations should be indicated clearly in the references section, whose purpose is to provide readers with more details of the sources you have cited in the paper.
- You are writing the References section of your article. Which of the following guidelines should you follow? A: Cite as many references as possible B: Avoid citations of your own work C: Focus your references on one region D: Ensure that you fully understand the material you are referencing
- The general three-dimensional state of stress at a point can be represented by an element oriented so that only ( ) act on it. A: three principal stresses B: two principal stresses and one shear stress C: six principal stresses D: three absolute maximum shear stresses