prefocusing

释义

预聚焦，前聚焦；

权威例句

Prefocusing inside a linear ion beam guide—A SIMION study

Method and apparatus for prefocusing lamps

Prefocusing optics for soft-x-ray synchrotron-radiation monochromators

Compound refractive lenses as prefocusing optics for X-ray FEL radiation.

Optical stretching on chip with acoustophoretic prefocusing

Spot reduction in electron guns using a selective prefocusing lens

Inclined-incidence quasi-Fresnel lens for prefocusing of synchrotron radiation x-ray beams

All-silica microfluidic optical stretcher with acoustophoretic prefocusing

Color picture tube having an inline electron gun with an astigmatic prefocusing lens

A hybrid dielectrophoretic and hydrophoretic microchip for particle sorting using integrated prefocusing and sorting steps