Chinese ⇄ English Russian

主元
busin.	pivotal element; principal element
hydroel.st.	pivot; pivot element
主元素
gen.	pivot
auto.	principal element

主元: 97 phrases in 32 subjects

Agriculture	3
Air defense	1
Animal husbandry	1
Artificial intelligence	1
Automated equipment	1
Automobiles	4
Aviation	7
Business	2
Commerce	1
Communications	1
Computers	1
Construction	1
Desert science	1
Earth sciences	7
Economy	4
Electric machinery	1
Electronics	6
Engineering geology	2
Finances	6
General	5
Information technology	3
Labor law	1
Librarianship	2
Metallurgy	4
Oil / petroleum	3
Space	2
Sports	1
Technology	18
Telecommunications	4
United Nations	1
Watchmaking	1
Wind Energy	1