DictionaryForumContacts

   German
Google | Forvo | +
to phrases
Punktquelle f
earth.sc. pin-point source
environ. point source; point source Pollution from a discrete source, such as a septic tank, a sewer, a discharge type, a landfill, a factory or waste water treatment works discharging to a watercourse; stack emission from an industrial process; or spillage from an underground storage tank leaching into groundwater
nat.res. point source (pollution)
opt. point source (Huygens-Fresnel theory)
phys. point source of radiation
Punktquellen f
environ. individual sources
Punktquelle
: 9 phrases in 6 subjects
Earth sciences1
Environment1
General2
Medical appliances1
Optics branch of physics1
Physics3