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几何光学
 几何光学
math. geometric optics
| 像差
 像 差
gen. aberration
 像差
gen. aberratio; astigmation; image fault
rem.sens. aberration

to phrases
几何光学 jǐhé guāngxué
math. geometric optics
telecom. geometrical optics
几何光学: 21 phrases in 4 subjects
Agriculture1
Desert science1
Space1
Technology18