Lens
Hawkins' Electrical Dictionary · 1915 · p. 3
—A portion of a transparent medium, usually gla , having one or more curved faces for the purpose of causing rays of light to converge or diverge in pa ing through it.
Bu kavram başka kaynaklarda da geçiyor
A Dictionary of Scientific Terms (1927)
Adair's New Encyclopedia (1923)
Stedman's Medical Dictionary: A Practical Medical Dictionary (1920)
The American Dictionary and Cyclopedia (1910)
The Nurse's Dictionary of Medical Terms and Nursing Treatment (1909)
Chamber's Twientieth Century Dictionary (1908)
Nuttall Encyclopedia (1907)
An Illustrated Dictionary of Medicine, Biology and Allied Sciences (1907)
The Optical Dictionary (1904)
The Handy Cyclopedia of Common Things and Biographical Dictionary (1901)
Chandler's Encyclopedia (1898)
The Student's Medical Dictionary (1896)
An Illustrated Encyclopedic Medical Dictionary (1893)
Webster's Practical Dictionary- A Practical Dictionary of the Englih Language (1884)
An Illustrated Dictionary of Words Used In Art and Archealogy. (1883)
+ 10 kaynak daha — tümünü gör →
Readham'da tam maddeyi gor →