refers to造句
271. Smokeless powder refers to colloided nitrocellulose either alone or in admixture with nitroglycerin or other material.
272. Magnification ( Minimization ): refers to the tendency to exaggerate ( undervalue ) the importance of a negative ( positive ) event.
273. The information replication of PSTV RNA not only refers to the theo refical problem of the molecular biology of PSTV RNA, but also the molecular basis of controlling viroid diseases.
12345678910