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effective section
effective section
el.mach.
有效段
expl.
有效区段
met.
有效断面
tech.
有效剖面
|
modulus
modulus
busin.
比率
dril.
模块
hydroel.st. од.
模数
;
模量
;
模
math.
模
;
模数
;
多数
oil
组件
space
模
to phrases
effective section
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el.mach.
有效段
expl.
有效区段
met.
有效断面
tech.
有效剖面
wind.
有效截面
effective section
:
54 phrases
in 15 subjects
Agriculture
1
Air defense
2
Bridge construction
9
Chemistry
2
Ecology
1
Electric machinery
2
Electronics
2
Geotechnics
1
Metallurgy
3
Nuclear physics
1
Oil / petroleum
1
Rail transport
1
Space
1
Technology
26
Wind Energy
1
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