Related by context. Frequent words. (Click for all words.) 55 scalloped edges 54 radially 54 membranous 54 transversely 53 serrations 53 #μm [002] 53 sepals 52 knurled 52 toroidal 52 papillae 52 microlenses 51 whorl 51 vertically stacked 51 collagen fibers 51 anthers 51 anal canal 51 dye molecules 51 lamina 51 protuberances 50 textured surfaces 50 anodised aluminum 50 corrugations 50 globular 50 teardrop shape 50 Vertically 50 micron thick 49 #um [002] 49 gently curved 49 stamen 49 palmrest 49 cooling fins 49 micrometre 49 backshell 49 curved surfaces 49 sawtooth 49 threadlike 49 stippled 49 irregular shapes 49 irregularly shaped 49 electron density 49 collagen matrix 48 metalized 48 apertures 48 paramagnetic 48 cusps 48 Fig. 1A 48 #L stainless steel 48 baseplate 48 bilayer 48 lattice 48 convex 48 geometric pattern 48 perfectly symmetrical 48 glans 48 polymer matrix 48 #/#-in [001] 48 silicon atoms 48 lobed 48 tetrahedron 48 bevels 48 sclera 48 semitransparent 48 pentagonal 48 beam splitter 48 oblong 48 outer membrane 48 helical 48 curvatures 48 #/#-inch-thick 47 panicles 47 laminar 47 photodetector 47 diffractive 47 placket 47 electrophoretic 47 parallax barrier 47 cylindrical 47 ellipsoid 47 hemispherical 47 paintable 47 mottling 47 monolayers 47 nylon fabric 47 collimated 47 crystal lattice 47 ferrule 47 rectangular 47 zinc oxide nanowires 47 stacked vertically 47 dipoles 47 thermally stable 47 diffraction pattern 47 protrusions 47 longitudinally 47 tubules 47 chromophore 47 concentric 47 sharp paring knife 47 symmetric 47 hexagonal 46 photonic crystal