On boiling with caustic potash they evolve hydrogen, yielding a phosphate.
The form of the Pensees forbids the attempt to evolve from their detached utterances a completely coherent system.
This irreversibility is due to the work required to evolve bubbles of gas at the surface of bright platinum plates.
With the internal difficulties Sir Evelyn Baring had been struggling bravely ever since his appointment, trying to evolve out of the ever-changing policy and contradictory Internal orders of the British government some sort of coherent ~ line of action, and to raise the administration to a higher standard.
Gomperz in his Herkulanische Studien, and in contributions to the Vienna Academy (Monatsberichte), has tried to evolve from the fragments more approximation to modern empiricism than they seem to contain.