释义 |
rosetting, vbl. n.|rəʊˈzɛtɪŋ| [f. rosette n. and *v. + -ing1.] The occurrence or development of rosettes.
1948Melhus & Kent Elem. Plant Path. x. 246 These plants nearly always remain dwarfed and often show a ‘rosetting’ caused by the increase in the number of branches and the shortening of the internodes. 1970Internat. Arch. Allergy XXXIX. 658 It is possible to obtain a rosetting reaction with antigen-coated erythrocytes around receptor-bearing dead lymphoid cells. 1978T. T. Kozlowski in Horsfall & Cowling Plant Dis. III. ii. 31 Symptons of mineral deficiencies include necrosis, dieback of shoots, rosetting, [etc.]. 1978Nature 13 Apr. 619/2 (caption) Cells were tested for rosetting with IgG-OE immediately or after incubation overnight at 37°C, and with or without trypsin treatment. |