Terms for subject Mathematics containing be in it

English	Russian
I hope that it will be possible for you to help us in reviewing the article	помочь нам отреферировать статью
in passing it should be mentioned that	между прочим следует упомянуть, что
it can be found in	можно найти в
it can be imagine that day and night would not change in length	по длине
it can in no way be distinguished from	никак нельзя отличить от
it could be in use but	это могло бы и использоваться, однако
it could be in use but	это могло бы и использоваться, однако
it is common practice in computer science for the words "computer" and "processor" to be used interchangeably	взаимозаменяемо
it is not essential that the stages in a step rocket be of increasing size	было бы
it is not the rule in mechanics but the exclusion	не правило, а исключение
it must be borne in mind	необходимо учитывать
it must be borne in mind	надо помнить
it must be borne in mind	надо иметь в виду
it must be kept in mind	надо помнить
the Chebyshev polynomials are orthogonal in the interval -1; 1 over a weight w x . it is easy to establish that these eigenfunctions are orthogonal with the weight p	ортогональны с весом (x, y)
the theory had to be developed to the point where it was useful in engineering design	доводить теорию до уровня
the theory has to be developed to the point where it is useful in engineering design	доводить теорию до уровня
the total number of ways in which it can be marked is thus	полное количество способов
this element was discovered in the sun before it was discovered on the earth	до того, как