Voorbeelden uit tekstcorpus voor PARTICLES
1. Most experiments are searching for theoretical particles called WIMPS _ or weakly interacting massive particles _ the leading dark–matter candidate.
2. These particles are electrically charged and attach to aerosols, dust and other particles in the air we breathe.
3. Ventilation systems are quite good at removing airborne particles (such as TB) but have little effect on larger particles.
4. Large particles and droplets can be stopped by the outer surface; smaller particles can be stopped by the mesh; and even smaller particles can be stuck to mask fibers by electrostatic charge.
5. The same study showed pollution levels in schoolyards at '4mg/cubic meter for PM10 particles and 60mg/cubic meter for PM2.5 particles.