| sonography |
Night writing was a system of code that used symbols of twelve dots (2 wide and 6 high) designed by Charles Barbier in response to Napoleon's demand for a code that soldiers could use to communicate silently and without light at night. Called sonography, each grid of dots stands for a letter or phoneme. Barbier's system was too complex for soldiers to learn, and was rejected by the military; in 1821 he visited the National Institute for the Blind in Paris, France, where he met Louis Braille. ...
출처: en.wikipedia.org/wiki/Sonography
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| sonometer |
A sonometer is an apparatus by which the transverse vibrations of strings can be studied. It is also called the monocord because it often has only one string. On the box are two fixed bridges, near the ends, and at one end is a pulley. A string, often a steel wire, is fastened at one end, run over the bridges and the pulley, and attached to a weight holder hanging below the pulley. ...
출처: en.wikipedia.org/wiki/Sonometer
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| sonography |
A imaging technique for visualizing the growth of ovarian follicles during infertility therapy.
출처: www.infertilitycentral.com/fertility/infertility-g...
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| sonogram |
a visualization of internal organs achieved by bouncing sound waves into the area to be examined (for example, a pregnant woman's abdomen). A level 1 ultrasound is usually done to date a pregnancy. A level 2 ultrasound is used for more specific diagnostic purposes. Sonograms can detect a number of problems, but like all medical tests, they are not 100% perfect.
출처: www.laborcompanions.com/definitions.htm
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| sonohysterography |
A technique which involves injecting a special fluid into the uterus and fallopian tubes in order to observe the image of these structures produced by ultrasound on a monitor screen.
출처: www.havingbabies.com/news/42_146_2982.cfm
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