abbr.signal conditioning and recording device 信号调节和记录装置；
scard例句
The Psychology of Written Composition Knowledge Building: Theory, Pedagogy, and Technology. Handbook of Research on Teaching Surpassing Ourselves: An Inquiry Into the Nature and Implications of Expertise Higher levels of agency for children in knowledge building: A challenge for the design of new knowledge media. Collective Cognitive Responsibility for the Advancement of Knowledge Collective cognitive responsibility for the advancement of knowledge Intentional learning as a goal of instruction Designs for Collective Cognitive Responsibility in Knowledge-Building Communities Technologies for knowledge-building discourse
