strioscopyn.

/strʌɪˈɒskəpi/

Etymology: < strio- comb. form (here of unknown significance) + -scopy comb. form.

Physics.

A form of electron microscopy in which the beam is focused on to the specimen as a hollow cone of particles, giving a bright image on a dark field.

ΘΚΠ

the world > physical sensation > sight and vision > optical skills and techniques > [noun] > use of instruments

microscopy1665

telescopy1802

photometry1807

stereoscopy1861

polariscopy1872

ultramicroscopy1906

pseudoscopy1910

fluorescence microscopy1932

stroboscopy1932

electron microscopy1934

phase microscopy1946

X-ray microscopy1948

strioscopy1967

stereoviewing1968

transmission electron microscopy1968

photopolarimetry1974

STM1982

1967 Jrnl. Electron Microsc. 16 11 The contrasts obtained by the contrast-stop method are better than those of strioscopy.

1974 Physics Bull. Sept. 397/2 Castaing contributes a chapter on the prism-mirror analyser, Fert on strioscopy.

1979 J. R. Fryer Chem. Applications Transmission Electron Microsc. ii. 62 Normal dark field technique either tilts the incident beam, or displaces an objective aperture, so that the primary beam does not contribute to the final image, whilst strioscopy physically stops the axial primary beam passing.

Derivatives

strioˈscopic adj.

ΘΚΠ

the world > physical sensation > sight and vision > optical skills and techniques > [adjective] > use of instruments

ultramicroscopic1932

strioscopic1972

1972 P. W. Hawkes Electron Optics iii. 89 In a commercial instrument..that makes provision for strioscopic illumination, as this type of illumination is called, a third condenser..is provided below the annular aperture to match the latter exactly to the objective aperture.

1973 Nature 17 Aug. 412/1 Strioscopic methods are also of potential value for high resolution work.

This entry has not yet been fully updated (first published 1986; most recently modified version published online March 2018).

单词	strioscopy
释义	strioscopyn. /strʌɪˈɒskəpi/ Etymology: < strio- comb. form (here of unknown significance) + -scopy comb. form. Physics. A form of electron microscopy in which the beam is focused on to the specimen as a hollow cone of particles, giving a bright image on a dark field. ΘΚΠ the world > physical sensation > sight and vision > optical skills and techniques > [noun] > use of instruments microscopy1665 telescopy1802 photometry1807 stereoscopy1861 polariscopy1872 ultramicroscopy1906 pseudoscopy1910 fluorescence microscopy1932 stroboscopy1932 electron microscopy1934 phase microscopy1946 X-ray microscopy1948 strioscopy1967 stereoviewing1968 transmission electron microscopy1968 photopolarimetry1974 STM1982 1967 Jrnl. Electron Microsc. 16 11 The contrasts obtained by the contrast-stop method are better than those of strioscopy. 1974 Physics Bull. Sept. 397/2 Castaing contributes a chapter on the prism-mirror analyser, Fert on strioscopy. 1979 J. R. Fryer Chem. Applications Transmission Electron Microsc. ii. 62 Normal dark field technique either tilts the incident beam, or displaces an objective aperture, so that the primary beam does not contribute to the final image, whilst strioscopy physically stops the axial primary beam passing. Derivatives strioˈscopic adj. ΘΚΠ the world > physical sensation > sight and vision > optical skills and techniques > [adjective] > use of instruments ultramicroscopic1932 strioscopic1972 1972 P. W. Hawkes Electron Optics iii. 89 In a commercial instrument..that makes provision for strioscopic illumination, as this type of illumination is called, a third condenser..is provided below the annular aperture to match the latter exactly to the objective aperture. 1973 Nature 17 Aug. 412/1 Strioscopic methods are also of potential value for high resolution work. This entry has not yet been fully updated (first published 1986; most recently modified version published online March 2018). < n.1967
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