set against

phrasal verb
1
to make somebody oppose a friend, relative, etc.
برعلیه کسی شوراندن, کسی را مخالف کردن, کسی را بر ضد کسی قرار دادن
2
to judge something by comparing good or positive qualities with bad or negative ones
سبک سنگین کردن, مقایسه کردن
Set against the benefits of the new technology, there is also a strong possibility that jobs will be lost.
3
to record something as a business cost as a way of reducing the amount of tax you must pay
کسر کردن بابت, محاسبه به‌عنوان هزینه, ثبت کردن هزینه
to set capital costs off against tax