helio-engraving
The Century Dictionary: The Encyelopedic Lexicon of the English Language · 1887 · p. 118
(hé’li-6-en-gra’ving), n. [ Helictis (-id-) + -ine.] A subfamily of ecarranged to move by sliding past the other, its Gr. 7#Avoc, the sun, + E. engraving.] Same as niyvorous quadrupeds, of the family Must elide, exact position being shown by a micrometer heliogravure. typified by the genus Helictis. The auditory bulle screw. Each half of the objective forms its own image are elongated and closely applied to the par occipitals, the The helio-engraving by etching was brought to a high of a star, this image moving with the half-objective which palate is moderately emarginate, the back upper molar is degree of completion by Klic, of Vienna, in 1883. forms it. Thus, the image of one star, formed by one half transverse with a narrow inner ledge, and the sectorial Set. Amer., N. 8., LV. 49. of the objective, can be brought into coincidence with the tooth has two inner cusps.
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