| pollen count |
the number of pollen grains (usually ragweed) in a standard volume of air over a twenty-four hour period and a specified time and place
출처: wordnet.princeton.edu/perl/webwn
|
|---|---|
| polarimeter |
an optical device used to measure the rotation of the plane of vibration of polarized light
출처: wordnet.princeton.edu/perl/webwn
|
| polymerize |
cause (a compound) to polymerize undergo polymerization
출처: wordnet.princeton.edu/perl/webwn
|
| polymethyl methacrylate |
a transparent plastic used as a substitute for glass
출처: wordnet.princeton.edu/perl/webwn
|
| polariscope |
polarimeter: an optical device used to measure the rotation of the plane of vibration of polarized light
출처: wordnet.princeton.edu/perl/webwn
|