microscopical


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microscopic

(less commonly), microscopical
not large enough to be seen with the naked eye but visible under a microscope

microscopical

[‚mi·krə′skäp·ə·kəl]
(optics)
Also known as microscopic.
Of or pertaining to the microscope.
Visible only under a microscope.
References in periodicals archive ?
17 recounts a young woman who performs microscopical experiments in the garden and parlor, to great social and intellectual effect, and the instrument maker, Benjamin Martin, published a two-volume guidebook, The Young Gentleman and Lady's Philosophy (1759-63), that features a brother and sister who perform (and explain) a variety of scientific experiments at home.
Second, the authors use a publication I coauthored with Bruce Budowle on the correlation of microscopical and mitochondrial analyses of human hairs as an example of exclusivity in research (they describe it as an example of a "friends-only regime").
Electron microscopical studies of the Synuraceae (Chrysophyceae) in Japan, taxonomy and ecology.
Finally, the microscopical analysis of particles has been a fundamental activity of the law enforcement forensic community for many years.
Standard Test Method for Quantitative Determination of Phases in Portland Cement Clinker by Microscopical Point Count Procedure, ASTM C 1356M-96, Annual Book of Standards, Vol.
It produces and analyses confocal microscopical images of high spatial resolution.
Naked-eye dissection of the organs may not establish the exact cause of death and it is frequently essential to retain tissue samples or occasionally whole organs, for further processing and subsequent microscopical examination.
Electron microscopical study of the operculum in anuran tadpole after extirpation of the right forelimb during metamorphosis.
Galtsoff's study included 1) a quantitative sampling of the pearl oysters to determine their abundance on various grounds, 2) recording the temperature, salinity, and pH of surface and bottom waters, and tests of copper, 3) vertical sampling of plankton, 4) ecological observations on the pearl oyster grounds and adjacent bottoms, 5) microscopical examination of oyster tissues to determine whether the oysters were diseased, and 6) observations on spawning of pearl oysters.
Those writers were often concerned with the theological implications of microscopical discoveries, especially when they gave rise to theories about the genesis or reproduction of life.
The Orthopaedic Department now offers many specialised services such as joint replacements, treatment of complex fractures and microscopical repair of nerves due to bone injuries.
The microscopical inspection of fractions has been restricted to the first three, where, as just told, most of the perplexities seemed to converge.