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variational
 variational
gen. 变化 的; 因变化而产生的
| problem
 Problem
comp., MS 問題回報
 problem
gen. 麻烦
archit. 课题; 难题
bridge. 题目
chess.term. 棋式; 棋题
commer. 问题
el. 疑问
market. 次数优化问题

to phrases

variational

['ve(ə)rɪ'eɪʃ(ə)nəl] adj.
gen. 变化〔异,种〕的; 因变化而产生的
hydroel.st. 变化的; 变异的; 变分的; 变量的
variational
: 66 phrases in 20 subjects
Air defense1
Astronomy1
Aviation2
Business2
Chemistry1
Construction2
Earth sciences6
Electronics3
Explosives and Explosive Ordnance Disposal1
General1
Geophysics1
Hydroelectric power stations3
Mathematics3
Metallurgy2
Oil / petroleum1
Rail transport2
Scientific2
Space4
Technology26
Telecommunications2

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