Daim ntawv thov ntawm Electromagnetic Radiation Measurement
1. Kev ntsuas hluav taws xob hluav taws xob hluav taws xob yog siv rau kev ntsuas hluav taws xob hluav taws xob hluav taws xob ntawm ib puag ncig hluav taws xob: chav tsev, chaw ua haujlwm, chav tsev computer, chav tswj, cov kab hluav taws xob siab, transformer, kis ntauwd electromagnetic radiation ntsuas, thiab lwm yam. 2. Electromagnetic radiation ntsuas ntsuas yog siv rau Kev ntsuas hluav taws xob hluav taws xob ntawm cov khoom siv hluav taws xob: kev ntsuas hluav taws xob hluav taws xob hluav taws xob thiab kev tshuaj xyuas cov khoom siv hluav taws xob xws li khoos phis tawj, TV, tshuab luam ntawv, cables, saib, cua txias, tub yees, thiab lwm yam. 3. Cov ntsuas hluav taws xob hluav taws xob hluav taws xob ntsuas hluav taws xob siv los ntsuas cov hluav taws xob hluav taws xob tiv thaiv hluav taws xob muaj nuj nqi. : kuaj cov hluav taws xob hluav taws xob hluav taws xob tiv thaiv kev ua haujlwm ntawm cov khaub ncaws tiv thaiv hluav taws xob, lub computer hluav taws xob tiv thaiv cov ntxaij vab tshaus / cov ntaub ntawv tiv thaiv, thiab ntsuas hluav taws xob hluav taws xob hluav taws xob ntawm lub xov tooj cua zaus teeb liab saib xyuas hauv chav tsis pub lwm tus paub lossis cov chav siv computer tiv thaiv.
