Experimental study of the influence of plasma shielding on ion extraction time.
等离子体屏蔽效应对离子取出时间影响的实验研究。
Plasma produced in laser welding process has shielding effect to the laser beam and decreases the melting depth on even result in the defect.
激光焊接过程中产生的等离子体对激光束有屏蔽作用，降低了焊接熔深，甚至出现缺陷。
This system can be used to study the plasma accumulation and heating, potential shielding and electrostatical end plug of axial symmetric tandem mirrors.
该装置将开展等离子体积累与加热、电势屏蔽、静电堵漏轴对称串级镜端塞的研究。
Furthermore, the absorption and shielding mechanism of laser by arc plasma was discussed.
同时，文中还对电弧的等离子体特性对激光吸收和屏蔽的机理进行了论述。
Laser-induced plasma can be classified as metal plasma and shielding gas plasma.
激光诱发的等离子体可分为金属蒸汽等离子体和保护气体等离子体。
Laser-induced plasma can be classified as metal plasma and shielding gas plasma.
激光诱发的等离子体可分为金属蒸汽等离子体和保护气体等离子体。
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