1) inverse bremsstrahlung absorption
逆韧致吸收
1.
The breakdown process of propellant gas was studied, calculation method of breakdown threshold value was obtained, the breakdown threshold value of hydrogen and air were calculated; the inverse bremsstrahlung absorption process was studied, calculation method of inverse bremsstrahlung absorption coefficient was obtained, the inverse bremsstrahlung abso.
分析了激光对工质的击穿过程 ,得到了击穿阈值的计算方法 ,计算了激光对空气和氢气的击穿阈值 ;对工质中激光的逆韧致吸收过程进行了研究 ,推导了逆韧致吸收系数的计算公式 。
2.
The inverse bremsstrahlung absorption and plasma resonance absorption were considered when laser transmitted in air plasma.
采用三温度热化学非平衡模型,考虑了激光能量在空气等离子体中的共振吸收和逆韧致吸收机制,用有限差分NND格式对控制方程组进行数值离散。
2) inverse bremsstrahlung absorption
逆轫致吸收
1.
The nonlinear inverse bremsstrahlung absorption of laser generated plasma;
激光等离子体的非线性逆轫致吸收
3) inverse Bremsstrahlung absorption
反韧致辐射吸收
1.
On the assumption of conical keyhole and using geometrical optics theory,a detailed study of the inverse Bremsstrahlung absorption of the plasma in the keyhole in deep penetration laser welding of metals was carried out by tracing a beam ray.
在假设小孔为圆锥形的基础上,按照几何光学理论,通过跟踪光线在小孔内的多次反射轨迹,对激光深熔焊接小孔内等离子体的反韧致辐射吸收进行了详细研究。
2.
Under the assumption of cylindrical keyhole, the inverse Bremsstrahlung absorption in the keyhole in deep penetration laser welding of metals was studied by means of tracing a beam light.
在假设小孔为圆柱形的基础上,通过跟踪光线在小孔内的多次反射轨迹,对激光深熔焊接过程中小孔内等离子体的反韧致辐射吸收进行了研究,计算了小孔孔壁上吸收的激光功率密度,分析研究了孔壁的多次反射次数、聚焦透镜的焦距以及小孔直径等因素对孔壁上的激光功率密度分布的影响。
4) inverse bremsstrahlung
逆韧致辐射
1.
We discussed physically on plasma oscillation and inverse bremsstrahlung absorption.
对等离子体振荡与逆韧致辐射吸收作了物理讨论，导出了等离子振荡频率和吸收系数公式。
5) light-induced absorption
光致吸收
1.
The ultraviolet-light-induced absorption UV-LIA coefficient change is investigated in congruent LiNbO_3 crystals doped with Mg~ 2+ of different concentrations.
研究了同成分掺镁铌酸锂晶体中的紫外光致吸收效应。
2.
The influence of Li composition on VIS-light photorefraction,UV-light-induced Absorption and UV-light photorefraction in pure LiNbO3 crystals at low light intensity was investigated.
本文研究了低光强下锂组分对纯铌酸锂晶体的可见光折变、紫外光致吸收及紫外光折变性能的影响,发现了光折变中心种类和数量随晶体组分的渐变行为。
6) absorption refrigeration
吸收致冷
补充资料：韧致辐射(bremsstrahlung)
【韧致辐射】(bremsstrahlung)具有高能量的带电粒子通过物质量，在核电场作用下急剧减速所发出的电磁辐射。例如，高速的`\beta`粒子打在原子序数高的物质上（如铅）会产生韧致辐射；`X`射线管中，高速电子流轰击阳极靶时突然减速而发出的`X`射线连续谱，也是一种韧致辐射。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条