Conventional medicine
The term inorganic for carbon dioxide is only a conventional, historical characterization. Plus, it does not have carbon hydrogen bond.
vinyl
conventional rain is the term of which it rains everyday at around the same time and the rain is really really heavy.
effective or accurate, being a new term, it lacks conventional adjectives.
This is just a guess, but I would assume the term is to distinguish it from fractional distillation.
Conventional resources are those resources that are usual, or normal. The term usually applies to fossil fuels (coal, oil and natural gas) as sources of energy.
Conventional Mortgage
'Fluicide' does not have a meaning in conventional English. Possibly a slang term or a name of something.
Scientific medicine.
Conventional means accepted standards. Conventional weapons are normal weapons that most nations possess; warships, airplanes, artillery, tanks, Machineguns, etc. Un-Conventional Weapons are weapons that most nations do NOT possess. Nuclear Weapons would be un-conventional weapons. An un-heard of primitive weapon might be considered an un-conventional weapon. The term can also be applied to warfare itself: Un-Conventional Warfare might be guerrilla warfare; Conventional warfare would be traditional Armies fighting against another Army.
The term 'conventional current' is a singular, common, compound noun; a word for current flowing from positive to negative as opposed to electron flow where current flow is from negative to positive.