impureza (n)

Verunreinigung (f)

Durch die implodierenden Kavitationsblasen werden Verunreinigungen entfernt.

contamination (n)

The electrode's coating protects the weld seam against atmospheric contamination, while the core rod is used as the filler material.

impurity (n)

If doping is performed with a pentavalent impurity atom, one of the valence electrons is unable to find a binding partner and remains in the crystal structure as a free electron.

Doping is the process of deliberately altering a semi-conductor's conductivity or crystal structure by introducing a small number of impurity atoms into high-purity semi-conductor crystals.

pollution (n)

Exposure to noise describes the sound immission/noise pollution to which a person is exposed at the workplace.

soiling (n)

The transparent strip protects the labels against soiling.

Resistance to soiling describes whether or not the linear axis is prone to soiling.

The drive for this variant is particularly suitable for light loads, even in environments associated with high levels of soiling.

杂质 (n)

污染 (n)

污物 (n)