third-order aberration
| theory
| third order aberration abbr. | |
| chem. од. | 三级像差 |
| construct. | 第三级像差 |
| phys. од. | 初级像差; 赛德尔像差 |
| theory abbr. | |
| gen. | …论; 分析; 揣度; 意见; 理念; 观念 |
| econ. | 论说 |
| hydroel.st. | 学说; 见解 |
| hydroel.st. од. | 理论 |
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| ★ 三级像差 | |||
| 第三级像差 | |||
| ★ 又称初级像差 (primary aberration); ★ 又称赛德尔像差 (Seidel aberration) | |||
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| 三级像差 | |||
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third-order aberration : 3 phrases in 1 subject |
| Technology | 3 |