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季铵 | |
met. | quaternary ammonium |
p 纤维素 | |
space | beta cellulose |
纤维素 | |
gen. | cellulose; cellulosum; fibrin; silvalin |
environ. | cellulose |
met. | cellulose |
perf. | cellose |
space | fibrin |
| |||
quaternary ammonium |
季铵 : 115 phrases in 16 subjects |
Agriculture | 3 |
Chemistry | 17 |
Earth sciences | 1 |
Ecology | 3 |
General | 19 |
Medical | 2 |
Metallurgy | 5 |
Nursing | 4 |
Oil / petroleum | 6 |
Pharmacology | 20 |
Plastics | 3 |
Polymers | 10 |
Sports | 1 |
Technology | 10 |
Textile industry | 1 |
Water resources | 10 |