在Scopus数据库中,下列哪个检索式检索到的文献最多:
A: ABS("starch plastic*" and degradation)
B: ABS("starch plastic degradation")
C: TITLE("starch plastic degradation")
D: TITLE-ABS-KEY("starch plastic*" and degradation)
A: ABS("starch plastic*" and degradation)
B: ABS("starch plastic degradation")
C: TITLE("starch plastic degradation")
D: TITLE-ABS-KEY("starch plastic*" and degradation)
举一反三
- 在Scopus数据库中,下列哪个检索式检索到的文献最多: A: TITLE-ABS-KEY(computerand control) B: ABS(computerand control) C: ABS("computer control") D: TITLE("computer control")
- 在Scopus数据库中,下列哪个检索式检索到的文献最多: A: ABS(computer and control) B: ABS("computer control") C: TITLE("computer control") D: TITLE-ABS-KEY(computer and control)
- Starch is a soft, white, tasteless powder that is insoluble in cold water, alcohol, or other solvents. The basic chemical formula of the starch molecule is (C6H10O5)n. Starch is a polysaccharide comprising glucose monomers joined in _________ linkages. The simplest form of starch is the linear polymer amylose; amylopectin is the branched form.
- 在Scopus数据库中,下列哪个检索式检索到的文献最多:
- Edman降解(Edman degradation)