Terms for subject Mathematics containing is required to

English	Russian
even so, a layer of lava 1 km thick is required to produce the 250 m difference in depth	даже в этом случае
it is required of F (x) to be	должен быть таким, при котором
it is required to construct the above set of eigenfunctions while the error estimates must be uniform with respect to n	причём оценка погрешности должна быть равномерной по n
the condition is required to satisfy the linear growth estimates	это условие необходимо для ... (2.3)
the energies required by the various studies of nuclei are in the 1 to 20 MeV range	в диапазоне
the question now is what energy, if any, is required to bring about such a rotation	если вообще