| elementary particle |
One of the basic particles of matter. The most familiar of the elementary particles are the proton, neutron, and electron.
출처: www.tifr.res.in/~sachi/glossaryE.html
|
|---|---|
| elementary |
A general level of instruction classified by state and local practice as elementary, composed of any span of grades not above grade 8 (for DC School Search, elementary schools with grades 7 and 8 are also classified as middle schools); preschool or kindergarten included only if it is an integral part of an elementary school or a regularly established school system. ...
출처: ec.rrc.dc.gov/ec/cwp/view.asp
|