源:
1.origin
2.source
3.root
4.spring
5.fountainhead
6.source unit
Examples:
1.這種建筑風(fēng)格起源于古希臘.
The style of architecture originated from the ancient Greeks.
2.太陽是能量的最基本來源.
The sun is the ultimate source of energy.
3.這消息來自可靠的來源.
The news comes from a reliable source.
4.他成為不和和煩惱的根源.
He's been a source of discord and worry.
5.薪金是我收入的主要來源.
My wages are the principal source of my income.
6.萊茵河發(fā)源于何處?
Where is the source of the Rhine?
7.不開心是他生病的根源.
Unhappiness is the root cause of his illness.
8.懶惰乃萬惡之源.
Idleness is the root of all evil.
ion source
離子源
A source of light.
光亮源
information source
情報(bào)源
sound source
聲源
source function
源函數(shù)
nuclear power system
核電源
source bed
礦源層
antenna feed
天線饋源
active antenna
有源天線
microwave oscillator
微波振蕩源