单词 | nanosized |
释义 | nanosizedadj. 1. Biology. Having a size in the nanoplankton range (generally between 2 and 20 micrometers). ΚΠ 1986 Limnol. & Oceanogr. 31 1010 The development of the bacterial populations seems to be totally controlled by predation by nano-sized organisms (flagellates and ciliates). 2003 T. Weisse in P. E. O'Sullivan & C. S. Reynolds Lakes Handbk. (2004) I. xiii. 432/2 For marine ciliate species, the nutritional value of different nano-sized algae and heterotrophic flagellates is ‘species-specific’. 2. Having dimensions measured in nanometres; nanoscale. ΚΠ 1995 New Scientist 2 Dec. 44/2 The Mobil team and other groups have now made cubic and lamellar silica with nano-sized pores. 2004 J. Emsley Vanity, Vitality, & Virility (2006) i. 22 The trick with titanium dioxide is to use microfine or nano-sized particles..invisible to the naked eye. This is a new entry (OED Third Edition, June 2015; most recently modified version published online March 2022). < adj.1986 |
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