Zobrazeno 1 - 10
of 177
pro vyhledávání: '"杨开"'
Publikováno v:
Shandong Medical Journal. 7/15/2024, Vol. 64 Issue 20, p35-38. 4p.
Publikováno v:
Transactions of the Chinese Society of Agricultural Engineering. Jul2024, Vol. 40 Issue 13, p97-106. 10p.
Publikováno v:
Petroleum Drilling Techniques. Jul2024, Vol. 52 Issue 4, p118-127. 10p.
Publikováno v:
Journal of Xi'an Jiaotong University (Social Sciences). 2024, Vol. 44 Issue 1, p62-73. 12p.
Publikováno v:
Guangtongxin yanjiu, Vol , p 0 (1995)
本文根据钕离子四能级受激跃迁的理论模型，考虑到上能级激发态吸收（ＥＳＡ〕的影响，对掺钕氟化物玻璃光纤在１３００ｎｍ波段的光放大特性进行了理论计算和分析。
Externí odkaz:
https://doaj.org/article/bca385945f3d424d87b2c65d07735294
Publikováno v:
Journal of Anhui Agricultural Sciences. 11/8/2023, Vol. 51 Issue 21, p138-160. 5p.
Publikováno v:
Transactions of the Chinese Society of Agricultural Engineering. Nov2023, Vol. 39 Issue 21, p130-138. 9p.
Publikováno v:
Acta Prataculturae Sinica; 2024, Vol. 33 Issue 11, p172-185, 14p
Publikováno v:
Modern Preventive Medicine; Aug2024, Vol. 51 Issue 16, p3016-3021, 6p