† ozonoscopen.

Origin: Formed within English, by compounding. Etymons: ozone n., -o- connective, -scope comb. form.

Etymology: < ozone n. + -o- connective + -scope comb. form. Compare French ozonoscope (1857). Compare earlier ozonoscopic adj., and also ozonometer n.Use by C. F. Schönbein (see quot. 1872¹) has not been traced. N.E.D. (1904) gives the pronunciation as (ozō^u·nŏsko^up) /əʊˈzəʊnəskəʊp/.

Obsolete.

An instrument or device for detecting ozone.

ΘΚΠ

the world > matter > gas > air > [noun] > air in any specific place or at specific time > measurement of specific quality of air > instruments for measuring specific qualities

eudiometer1777

oximeter1803

ozonometer1851

ozonoscope1872

sepometer1876

koniscope1892

formenophone1894

konimeter1918

Tyndallmeter1919

the world > matter > chemistry > elements and compounds > metals > specific elements > oxygen > [noun] > ozones > measurement of

ozone-box1860

ozonoscope1872

1872 C. B. Fox Ozone 41 Discussions..as to whether or not Schönbein's ozonoscope solely registers Ozone.

1872 C. B. Fox Ozone 43 This test appeared to him, then, to be useless both as an ozonometer and an ozonoscope.

1884 Amer. Naturalist 18 338 Guaiacum papers were only moderately sensitive, acquiring speedily, when dry, a faint blue color, and when moistened occupying a position midway between the ozonoscopes most sensitive, and those least so to the influence of ozone.

This entry has been updated (OED Third Edition, March 2005; most recently modified version published online June 2018).

单词	ozonoscope
释义	† ozonoscopen. Origin: Formed within English, by compounding. Etymons: ozone n., -o- connective, -scope comb. form. Etymology: < ozone n. + -o- connective + -scope comb. form. Compare French ozonoscope (1857). Compare earlier ozonoscopic adj., and also ozonometer n.Use by C. F. Schönbein (see quot. 1872¹) has not been traced. N.E.D. (1904) gives the pronunciation as (ozō^u·nŏsko^up) /əʊˈzəʊnəskəʊp/. Obsolete. An instrument or device for detecting ozone. ΘΚΠ the world > matter > gas > air > [noun] > air in any specific place or at specific time > measurement of specific quality of air > instruments for measuring specific qualities eudiometer1777 oximeter1803 ozonometer1851 ozonoscope1872 sepometer1876 koniscope1892 formenophone1894 konimeter1918 Tyndallmeter1919 the world > matter > chemistry > elements and compounds > metals > specific elements > oxygen > [noun] > ozones > measurement of ozone-box1860 ozonoscope1872 1872 C. B. Fox Ozone 41 Discussions..as to whether or not Schönbein's ozonoscope solely registers Ozone. 1872 C. B. Fox Ozone 43 This test appeared to him, then, to be useless both as an ozonometer and an ozonoscope. 1884 Amer. Naturalist 18 338 Guaiacum papers were only moderately sensitive, acquiring speedily, when dry, a faint blue color, and when moistened occupying a position midway between the ozonoscopes most sensitive, and those least so to the influence of ozone. This entry has been updated (OED Third Edition, March 2005; most recently modified version published online June 2018). < n.1872
随便看	to travel in the way with to travel it to travel light to travel on one's face to travel out of the record to travel the extra mile to travel the last mile to travel the road to travel the second mile to travel upon one's face to traverse an office to traverse one's ground to tread a march to tread a maze to tread a measure to tread a measure, a dance to tread a person's steps to tread back one's steps to tread clay, this earth, shoe leather to tread down, under foot, in the mire, to the ground, to pieces to tread her shoe awry to tread her shoe awry rarely amiss to tread in a person's footsteps to tread lightly to tread on a banana peel