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分子重
tech.
molecular weight
分子重:
64 phrases
in 17 subjects
Agriculture
7
Animal husbandry
1
Biotechnology
1
Chemistry
8
China
1
Earth sciences
4
Electronics
8
General
8
Genetics
2
Metallurgy
2
Oil / petroleum
3
Plastics
2
Polymers
3
Refrigeration
1
Space
1
Technology
11
Water resources
1
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