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强聚焦原理
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强聚焦原理
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自由电子激光
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strong-focusing principle
强聚焦原理
在带电粒子的轨道上交替分布不同磁场对数梯度的磁铁,使带电粒子通过交变梯度磁场实现束流聚焦的原理。又称交变梯度聚焦原理。
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first in first out
first-in first-out
first in first out, FIFO
first-in,first-out method
first-in-man study
First Institutional Act
first integral
first integral of Euler equations
First International Conference of American States
First International Congress of Africanists
first interrogation
First Investigation
first ion cyclotron wave
first isodynamic point
first isogonic center
first isomorphism theorem
first item inspection
first kind
first kind perpetual motion machine
first Lagrangian point
First Lanar Day Drumming
first land-taxation method
First Latin American Episcopal Conference
first law of cosines
first law of isomorphism
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