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氨合成 | |
oil | ammonia synthesis |
ABC法 | |
UN AIDS. | ABC approach; Abstain, Be faithful, use a Condom |
CVD法 | |
supercond. | chemical vapour deposition process; CVD process |
PVD法 | |
supercond. | physical vapour deposition process |
法 | |
gen. | law; method; way |
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ammonia synthesis | |||
ammonia synthesis (法) |
氨合成 : 123 phrases in 18 subjects |