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二次型
 二次型
gen. quadric
avia. quadratic fit
tech. quadric form; quadrics
| 二次形式
 二次形式
gen. quadric
stat. quadratic form

to phrases
二次型 èrcìxíng
gen. quadric
avia. quadratic fit
tech. quadric form; quadrics
wind. quadratic form
二次型
: 69 phrases in 17 subjects
Air defense1
Aviation5
Business5
Earth sciences2
Electric machinery1
Electronics3
Finances1
General2
Hydroelectric power stations1
Mathematics1
Metallurgy10
Mining1
Plastics5
Polymers1
Project management1
Space4
Technology25