1) re-emission
再发射
1.
In order to obtain more exact analytical solution to study the output characteristics of double-clad fiber lasers,according to the continuous-wave rate equations of fiber lasers,using typical parameters of double-clad fiber lasers(DCFLs),the contribution of the re-emission effect arising from the interaction between the upper-level atoms and pump light was estimated.
为了求得用于研究双包层光纤激光器输出特性的更为精确的解析解,根据稳态速率方程组,针对典型的双包层光纤激光器参量,在估计了上能级粒子再发射项和抽运光产生的影响后,采用保留再发射贡献主导部分的办法以提高可积分近似方程的精确度,明确地提出了要获得光纤激光器输出功率的解析表达式的关键在于求出损耗系数与光场乘积的积分值,简洁地求得了输出功率和抽运光斜线效率的显函数解析表达式,并对其相关问题进行了讨论,以915nm,920nm和975nm的抽运光为例,当输出激光为1090nm时,得出975nm抽运光产生的斜率效率最高并可高达约87%。
2) re-emission flux
再发射流
1.
Some results about the re-emission spectrum, the re-emission flux, the albedo and the equivalent temperature at the boundary are given, and the variations of re-emission spectrum with the incident flux are analyzed.
利用一维多群辐射输运程序，数值研究了平面Ａｕ靶入射流强度对再发射谱、再发射流、反照率及边界等效温度的影响。
3) re-emission spectrum
再发射谱
1.
Some results about the re-emission spectrum, the re-emission flux, the albedo and the equivalent temperature at the boundary are given, and the variations of re-emission spectrum with the incident flux are analyzed.
利用一维多群辐射输运程序，数值研究了平面Ａｕ靶入射流强度对再发射谱、再发射流、反照率及边界等效温度的影响。
4) reemission process
再发射模型
5) X-ray reemission
X光再发射
6) neutron reemission
中子再发射
补充资料：“哥伦比亚”号航天飞机发射(1981年4月12日)
“哥伦比亚”号航天飞机发射(1981年4月12日)
，r■l— j一弋=II _ 丛 1．一
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