| peak expiratory flow |
Take as deep a breath as possible, then exhale as forcefully as possible into the mouthpiece of a peak flow meter. Repeat three times.
출처: www.womenandinfants.com/body.cfm
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| peak |
The point in the business cycle when an economic expansion reaches its highest point before turning down. Contrasts with trough.
출처: www-personal.umich.edu/~alandear/glossary/p.html
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| peak |
highest point, as in: They reached the peak of the mountain by midday.
출처: www.business-words.com/dictionary/P_1.html
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| peak |
The upper, aft corner of a four-sided, gaff rigged, fore and aft sail.
출처: collections.ic.gc.ca/vessels/terms.htm
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| peak flow meter |
a portable, inexpensive, hand-held device used to measure the ability to push air out of the lungs. prick skin test - a test to determine if a child is allergic to certain substances. A physician places a drop of the substance being tested on the child's forearm or back and pricks the skin with a needle, allowing a tiny amount to enter the skin. If the child is allergic to the substance, a wheal (mosquito bite-like bump) will form at the site within about 15 minutes. ...
출처: www.chw.org/display/PPF/DocID/1929/router.asp
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