inglese - soggetto + participio presente nelle subordinate
when the action of the dependent cause is strictly correlated to the action of the main clause or is a result or a cause of it, we can express it with a present participle even having a different subject. Technical writers are particularly fond of this type of clause observe it uses.
a) correlation often in place of and. It is a simple addition to the main clause.
Industrial transformers are oil filled, the oil acting as a cooling and insulating medium.
The exactness of magnetic tape recording depends on a variety of conditions one of the most important being the original magnetic condition of the tape.
b) cause in place of since. It is an explanation of what has just been said.
Aluminium shows good resistance to corrosion a protective film of oxide forming on its surface
c)result in place therefore. It shows the result or consequence of the first statement
the conductor sheath and insulant of a MIMS cable inorganic the cable virtually having an indefinite life
