... we obtain the followingvery close approximation of the wild elk alive in North America in1912:... 
William T. Hornaday 「Our Vanishing Wild Life」
...For this reason any attempt togive an average egg production for a breed is atbest only an approximation...
Harry M. Lamon 「Ducks and Geese」
...This approximation is a matter of amusement to some;but to the larger portion of mankind, I should say, it is a source ofdisgust...
R. Lee 「Anecdotes of the Habits and Instinct of Animals」
..., f, shows one of these in which thefeather motive is prominent and an approximation to a bird formevident...
Jesse Walter Fewkes 「Archeological Expedition to Arizona in 1895」
...It is at least an approximation to ascribe the primacy of realism toCourbet, though ascriptions of the kind are at best approximations...
W. C. Brownell 「French Art」
...He made a near approximation to the solarparallax by means of researches on the parallax of Mars, andinvestigated some irregularities of the Moon’s motion...
Thomas Orchard 「The Astronomy of Milton's 'Paradise Lost'」
...The stars were knownto be inconceivably remote, but how far away no person could tell, nordid there exist any guide by which an approximation of their distancescould be arrived at...
Thomas Orchard 「The Astronomy of Milton's 'Paradise Lost'」
...If we can determine what wewant with so close an approximation to the true position that notelescope could possibly disclose the difference, then every practicalend will have been attained...
Robert Stawell Ball 「The Story of the Heavens」
...Even when it issolved it will be only a close approximation to the case of earth, moon,and sun, for these bodies are not spherical, and are not rigid...
Oliver Lodge 「Pioneers of Science」
... soas on the whole to maintain a fair approximation to their presentdistances...
Oliver Lodge 「Pioneers of Science」
...What we can say is that the regioncontaining the visible stars has some approximation to a boundary...
Simon Newcomb 「Side-lights on Astronomy and Kindred Fields of Popular Science」
...Remembering the range of difference in the basemeasures it might be supposed that the exactness of the approximation tothis ratio could not be determined very satisfactorily...
Richard A. Proctor 「Myths and Marvels of Astronomy」
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