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system tape | |
tech. | 系统带 |
A | |
anim.husb. | 羧化酶; 醛 |
auto. | 类附着系数 |
genet. | 尾结合蛋白 |
a | |
gen. | 一; 一; 同一; 每; 在辅音音素开头的单词前用a |
| |||
系统带 |
system tape A : 68 phrases in 14 subjects |
Aviation | 2 |
Business | 2 |
Computers | 5 |
Cryptography | 1 |
Earth sciences | 3 |
Electronics | 28 |
Geophysics | 1 |
Information technology | 5 |
Mathematics | 2 |
Oil / petroleum | 1 |
Space | 4 |
Technology | 9 |
Telecommunications | 4 |
Textile industry | 1 |