to a | first approximation
| first approximation abbr. | |
| avia. | 第一近似 |
| eng.geol. | 第一步近似 |
| math. | 一次近似 |
| met. | 一级近似; 初步近似 |
| oil | 初步近似值; 首次近似 |
| space | 第一近似值; 一次近似值; 一次 近似 |
| English thesaurus | |||
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| tubo-ovarian abscess | |||
| telescope optical assembly; time-of-arrival; total obligation authority | |||
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to a : 3583 phrases in 118 subjects |