Terms for subject Mathematics containing be in the form of

English	Russian
be in the form of	находиться в виде
energy is transmitted from the sun to the earth in the form of electromagnetic waves	передавать энергию
likewise, P x, k is a polynomial in k of degree 3 and of the same form as	аналогично, P x, k есть полином по переменной k третьей степени
the purpose of the book is in part to discuss the validity of the upper bound work method in a form that can be appreciated by a practicing soil engineer	целью этой книги частично является обсуждение справедливости