Terms for subject Scientific containing have it that

English	Russian
the emphasis that I have been taking is that it is extremely important to decide first of all	я делаю акцент на том, что чрезвычайно важно решить сначала ...
since a majority of... have been used for purposes of..., it has become inevitable that	поскольку большинство... было использовано для целей..., неизбежным стало то, что