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dual-beam [ˌdjuːəl'biːm, ˌduːəl-]
gen. 双射线〔束〕的; 电子; 双线; 复式梁
auto. 双射线的
el. 双线
tech. 双光束; 双射线; 双电子束
dual- beam
: 31 phrases in 9 subjects
Air defense3
Automobiles1
Aviation1
Earth sciences1
Electronics8
Metallurgy2
Oil / petroleum1
Space2
Technology12