...These they were pasting together like rolls of tape, the coloured edges of the paper forming concentric patterns on the resultant discs—an infinite labour... 
Stewart Edward White 「African Camp Fires」
...At Niekerk, for instance,nine or ten hills are fortified on concentric walls thirty tofifty feet in number, with a place for the village at the top...
W.E.B. Du Bois 「The Negro」
...Everything is reduced to the bowl shaped opening, with a delicate lining of horny texture, as is shown by the amber hue and the concentric streaks...
J. Henri Fabre Alexander Teixeira de Mattos 「The Life of the Fly」
...), a glorious orange-red crater, adorned with concentric zones...
J. Henri Fabre Alexander Teixeira de Mattos 「The Life of the Fly」
... Basket showingribbed surface produced by impacting the horizontal or concentric filaments...
William H. Holmes 「A Study Of The Textile Art In Its Relation To The Development Of Form And Ornament」
...Two strongly marked, fret-like meanders encircle the vessel, theelements of which are ruled exclusively by the warp and woof, by theradiate and the concentric lines of construction...
William H. Holmes 「A Study Of The Textile Art In Its Relation To The Development Of Form And Ornament」
...In that case the interlacedcombination gives relievo results, characterized by wide, radiatingribs and narrow, inconspicuous, concentric lines, which cross the ribsin long steps...
William H. Holmes 「A Study Of The Textile Art In Its Relation To The Development Of Form And Ornament」
...It was pivoted in concentric rings which made up a set of gymbals far more elaborate than were ever used to suspend a mariner’s compass aboard ship...
Various 「Astounding Stories of Super-Science January 1931」
...The massed set of concentric rings, each one of them parallel to all the others...
Various 「Astounding Stories of Super-Science January 1931」
...The missile with its thickly smoking fuse leaped upward as the concentric rings flickered and whirled bewilderingly...
Various 「Astounding Stories of Super-Science January 1931」
...This, however, upon closer examination, is found to be actually composedof three concentric rings...
Cecil G. Dolmage 「Astronomy of To-day」
...Experiments for investigating the cause of the colored concentric ringsdiscovered by Sir between two object-glasses laid one uponanother...
Edward Singleton Holden 「Sir William Herschel: His Life and Works」
...A hollow concentric spherical shell exerts no force onsmall bodies inside it...
Oliver Lodge 「Pioneers of Science」
...Let us now return to the idea of dividing the space in which theuniverse is situated into concentric spheres drawn at various distancesaround our system as a centre...
Simon Newcomb 「Side-lights on Astronomy and Kindred Fields of Popular Science」
...The disk itself has inthe mean time enlarged into a series of concentric brightrings, graduated in luminosity with beautiful precisionfrom center toward circumference...
Garrett Serviss 「Pleasures of the telescope」
ランダム例文：
unaware assent arrogance
便利！手書き漢字入力検索